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GitHub - cockroachdb/cockroach: CockroachDB - the open source, cloud-native distributed SQL database.

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mb-4 mb-lg-0 pr-lg-7"> <li> <a class="HeaderMenu-dropdown-link lh-condensed d-block no-underline position-relative py-2 Link--secondary d-flex flex-items-center pb-lg-3" data-analytics-event="{&quot;category&quot;:&quot;Header dropdown (logged out), Product&quot;,&quot;action&quot;:&quot;click to go to Actions&quot;,&quot;label&quot;:&quot;ref_page:/cockroachdb/cockroach;ref_cta:Actions;&quot;}" href="/web/20221203054319/https://github.com/features/actions"> <svg aria-hidden="true" height="24" viewbox="0 0 24 24" version="1.1" width="24" data-view-component="true" class="octicon octicon-workflow color-fg-subtle mr-3"> <path fill-rule="evenodd" d="M1 3a2 2 0 012-2h6.5a2 2 0 012 2v6.5a2 2 0 01-2 2H7v4.063C7 16.355 7.644 17 8.438 17H12.5v-2.5a2 2 0 012-2H21a2 2 0 012 2V21a2 2 0 01-2 2h-6.5a2 2 0 01-2-2v-2.5H8.437A2.938 2.938 0 015.5 15.562V11.5H3a2 2 0 01-2-2V3zm2-.5a.5.5 0 00-.5.5v6.5a.5.5 0 00.5.5h6.5a.5.5 0 00.5-.5V3a.5.5 0 00-.5-.5H3zM14.5 14a.5.5 0 00-.5.5V21a.5.5 0 00.5.5H21a.5.5 0 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1.298a.25.25 0 01.25 0l7.625 4.402-7.75 4.474-7.75-4.474 7.625-4.402zM3.501 7.64v8.803c0 .09.048.172.125.216l7.625 4.402v-8.947L3.501 7.64zm9.25 13.421l7.625-4.402a.25.25 0 00.125-.216V7.639l-7.75 4.474v8.947z"></path> </svg> <div> <div class="color-fg-default h4">Packages</div> Host and manage packages </div> </a></li> <li> <a class="HeaderMenu-dropdown-link lh-condensed d-block no-underline position-relative py-2 Link--secondary d-flex flex-items-center pb-lg-3" data-analytics-event="{&quot;category&quot;:&quot;Header dropdown (logged out), Product&quot;,&quot;action&quot;:&quot;click to go to Security&quot;,&quot;label&quot;:&quot;ref_page:/cockroachdb/cockroach;ref_cta:Security;&quot;}" href="/web/20221203054319/https://github.com/features/security"> <svg aria-hidden="true" height="24" viewbox="0 0 24 24" version="1.1" width="24" data-view-component="true" class="octicon octicon-shield-check color-fg-subtle mr-3"> <path d="M16.53 9.78a.75.75 0 00-1.06-1.06L11 13.19l-1.97-1.97a.75.75 0 00-1.06 1.06l2.5 2.5a.75.75 0 001.06 0l5-5z"></path><path fill-rule="evenodd" d="M12.54.637a1.75 1.75 0 00-1.08 0L3.21 3.312A1.75 1.75 0 002 4.976V10c0 6.19 3.77 10.705 9.401 12.83.386.145.812.145 1.198 0C18.229 20.704 22 16.19 22 10V4.976c0-.759-.49-1.43-1.21-1.664L12.54.637zm-.617 1.426a.25.25 0 01.154 0l8.25 2.676a.25.25 0 01.173.237V10c0 5.461-3.28 9.483-8.43 11.426a.2.2 0 01-.14 0C6.78 19.483 3.5 15.46 3.5 10V4.976c0-.108.069-.203.173-.237l8.25-2.676z"></path> </svg> <div> <div class="color-fg-default h4">Security</div> Find and fix vulnerabilities </div> </a></li> <li> <a class="HeaderMenu-dropdown-link lh-condensed d-block no-underline position-relative py-2 Link--secondary d-flex flex-items-center pb-lg-3" data-analytics-event="{&quot;category&quot;:&quot;Header dropdown (logged out), Product&quot;,&quot;action&quot;:&quot;click to go to Codespaces&quot;,&quot;label&quot;:&quot;ref_page:/cockroachdb/cockroach;ref_cta:Codespaces;&quot;}" href="/web/20221203054319/https://github.com/features/codespaces"> <svg aria-hidden="true" height="24" viewbox="0 0 24 24" version="1.1" width="24" data-view-component="true" class="octicon octicon-codespaces color-fg-subtle mr-3"> <path fill-rule="evenodd" d="M3.5 3.75C3.5 2.784 4.284 2 5.25 2h13.5c.966 0 1.75.784 1.75 1.75v7.5A1.75 1.75 0 0118.75 13H5.25a1.75 1.75 0 01-1.75-1.75v-7.5zm1.75-.25a.25.25 0 00-.25.25v7.5c0 .138.112.25.25.25h13.5a.25.25 0 00.25-.25v-7.5a.25.25 0 00-.25-.25H5.25zM1.5 15.75c0-.966.784-1.75 1.75-1.75h17.5c.966 0 1.75.784 1.75 1.75v4a1.75 1.75 0 01-1.75 1.75H3.25a1.75 1.75 0 01-1.75-1.75v-4zm1.75-.25a.25.25 0 00-.25.25v4c0 .138.112.25.25.25h17.5a.25.25 0 00.25-.25v-4a.25.25 0 00-.25-.25H3.25z"></path><path fill-rule="evenodd" d="M10 17.75a.75.75 0 01.75-.75h6.5a.75.75 0 010 1.5h-6.5a.75.75 0 01-.75-.75zm-4 0a.75.75 0 01.75-.75h.5a.75.75 0 010 1.5h-.5a.75.75 0 01-.75-.75z"></path> </svg> <div> <div class="color-fg-default h4">Codespaces</div> Instant dev environments </div> </a></li> <li> <a class="HeaderMenu-dropdown-link lh-condensed d-block no-underline position-relative py-2 Link--secondary d-flex flex-items-center pb-lg-3" data-analytics-event="{&quot;category&quot;:&quot;Header dropdown (logged out), Product&quot;,&quot;action&quot;:&quot;click to go to Copilot&quot;,&quot;label&quot;:&quot;ref_page:/cockroachdb/cockroach;ref_cta:Copilot;&quot;}" href="/web/20221203054319/https://github.com/features/copilot"> <svg aria-hidden="true" height="24" viewbox="0 0 24 24" version="1.1" width="24" data-view-component="true" class="octicon octicon-copilot color-fg-subtle mr-3"> <path d="M9.75 14a.75.75 0 01.75.75v2.5a.75.75 0 01-1.5 0v-2.5a.75.75 0 01.75-.75zm4.5 0a.75.75 0 01.75.75v2.5a.75.75 0 01-1.5 0v-2.5a.75.75 0 01.75-.75z"></path><path fill-rule="evenodd" d="M12 2c-2.214 0-4.248.657-5.747 1.756a7.43 7.43 0 00-.397.312c-.584.235-1.077.546-1.474.952-.85.87-1.132 2.037-1.132 3.368 0 .368.014.733.052 1.086l-.633 1.478-.043.022A4.75 4.75 0 000 15.222v1.028c0 .529.31.987.564 1.293.28.336.637.653.967.918a13.262 13.262 0 001.299.911l.024.015.006.004.04.025.144.087c.124.073.304.177.535.3.46.245 1.122.57 1.942.894C7.155 21.344 9.439 22 12 22s4.845-.656 6.48-1.303c.819-.324 1.481-.65 1.941-.895a13.797 13.797 0 00.68-.386l.039-.025.006-.004.024-.015a8.829 8.829 0 00.387-.248c.245-.164.577-.396.912-.663.33-.265.686-.582.966-.918.256-.306.565-.764.565-1.293v-1.028a4.75 4.75 0 00-2.626-4.248l-.043-.022-.633-1.478c.038-.353.052-.718.052-1.086 0-1.331-.282-2.499-1.132-3.368-.397-.406-.89-.717-1.474-.952a7.386 7.386 0 00-.397-.312C16.248 2.657 14.214 2 12 2zm-8 9.654l.038-.09c.046.06.094.12.145.177.793.9 2.057 1.259 3.782 1.259 1.59 0 2.739-.544 3.508-1.492.131-.161.249-.331.355-.508a32.948 32.948 0 00.344 0c.106.177.224.347.355.508.77.948 1.918 1.492 3.508 1.492 1.725 0 2.989-.359 3.782-1.259.05-.057.099-.116.145-.177l.038.09v6.669a17.618 17.618 0 01-2.073.98C16.405 19.906 14.314 20.5 12 20.5c-2.314 0-4.405-.594-5.927-1.197A17.62 17.62 0 014 18.323v-6.67zm6.309-1.092a2.35 2.35 0 01-.38.374c-.437.341-1.054.564-1.964.564-1.573 0-2.292-.337-2.657-.75-.192-.218-.331-.506-.423-.89-.091-.385-.135-.867-.135-1.472 0-1.14.243-1.847.705-2.32.477-.487 1.319-.861 2.824-1.024 1.487-.16 2.192.138 2.533.529l.008.01c.264.308.429.806.43 1.568v.031a7.203 7.203 0 01-.09 1.079c-.143.967-.406 1.754-.851 2.301zm2.504-2.497a7.174 7.174 0 01-.063-.894v-.02c.001-.77.17-1.27.438-1.578.341-.39 1.046-.69 2.533-.529 1.506.163 2.347.537 2.824 1.025.462.472.705 1.179.705 2.319 0 1.21-.174 1.926-.558 2.361-.365.414-1.084.751-2.657.751-1.21 0-1.902-.393-2.344-.938-.475-.584-.742-1.44-.878-2.497z"></path> </svg> <div> <div class="color-fg-default h4">Copilot</div> Write better code with AI </div> </a></li> <li> <a class="HeaderMenu-dropdown-link lh-condensed d-block no-underline position-relative py-2 Link--secondary d-flex flex-items-center pb-lg-3" data-analytics-event="{&quot;category&quot;:&quot;Header dropdown (logged out), 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d="M22.5 8.75a.25.25 0 00-.25-.25h-3.5a.75.75 0 010-1.5h3.5c.966 0 1.75.784 1.75 1.75v9.5A1.75 1.75 0 0122.25 20H21v1.543a1.457 1.457 0 01-2.487 1.03L15.939 20H10.75A1.75 1.75 0 019 18.25v-1.465a.75.75 0 011.5 0v1.465c0 .138.112.25.25.25h5.5a.75.75 0 01.53.22l2.72 2.72v-2.19a.75.75 0 01.75-.75h2a.25.25 0 00.25-.25v-9.5z"></path> </svg> <div> <div class="color-fg-default h4">Discussions</div> Collaborate outside of code </div> </a></li> </ul> <ul class="list-style-none f5 px-lg-4"> <li class="h4 color-fg-default my-1">Explore</li> <li> <a class="HeaderMenu-dropdown-link lh-condensed d-block no-underline position-relative py-2 Link--secondary" data-analytics-event="{&quot;category&quot;:&quot;Header dropdown (logged out), Product&quot;,&quot;action&quot;:&quot;click to go to All features&quot;,&quot;label&quot;:&quot;ref_page:/cockroachdb/cockroach;ref_cta:All features;&quot;}" href="/web/20221203054319/https://github.com/features"> All features </a></li> <li> <a 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12.25v3.25a.25.25 0 00.4.2l1.45-1.087a.25.25 0 01.3 0L8.6 15.7a.25.25 0 00.4-.2v-3.25a.25.25 0 00-.25-.25h-3.5a.25.25 0 00-.25.25z"></path> </svg> <svg title="Project" aria-label="Project" role="img" height="16" viewbox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-project js-jump-to-octicon-project d-none flex-shrink-0"> <path fill-rule="evenodd" d="M1.75 0A1.75 1.75 0 000 1.75v12.5C0 15.216.784 16 1.75 16h12.5A1.75 1.75 0 0016 14.25V1.75A1.75 1.75 0 0014.25 0H1.75zM1.5 1.75a.25.25 0 01.25-.25h12.5a.25.25 0 01.25.25v12.5a.25.25 0 01-.25.25H1.75a.25.25 0 01-.25-.25V1.75zM11.75 3a.75.75 0 00-.75.75v7.5a.75.75 0 001.5 0v-7.5a.75.75 0 00-.75-.75zm-8.25.75a.75.75 0 011.5 0v5.5a.75.75 0 01-1.5 0v-5.5zM8 3a.75.75 0 00-.75.75v3.5a.75.75 0 001.5 0v-3.5A.75.75 0 008 3z"></path> </svg> <svg title="Search" aria-label="Search" role="img" height="16" viewbox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-search 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00-.75-.75zm-8.25.75a.75.75 0 011.5 0v5.5a.75.75 0 01-1.5 0v-5.5zM8 3a.75.75 0 00-.75.75v3.5a.75.75 0 001.5 0v-3.5A.75.75 0 008 3z"></path> </svg> <svg title="Search" aria-label="Search" role="img" height="16" viewbox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-search js-jump-to-octicon-search d-none flex-shrink-0"> <path fill-rule="evenodd" d="M11.5 7a4.499 4.499 0 11-8.998 0A4.499 4.499 0 0111.5 7zm-.82 4.74a6 6 0 111.06-1.06l3.04 3.04a.75.75 0 11-1.06 1.06l-3.04-3.04z"></path> </svg> </div> <img class="avatar mr-2 flex-shrink-0 js-jump-to-suggestion-avatar d-none" alt="" aria-label="Team" src="/web/20221203054319im_/https://github.com/cockroachdb/cockroach" width="28" height="28"> <div class="jump-to-suggestion-name js-jump-to-suggestion-name flex-auto overflow-hidden text-left no-wrap css-truncate css-truncate-target"> </div> <div class="border rounded-2 flex-shrink-0 color-bg-subtle px-1 color-fg-muted ml-1 f6 d-none js-jump-to-badge-search"> <span class="js-jump-to-badge-search-text-default d-none" aria-label="in this repository"> In this repository </span> <span class="js-jump-to-badge-search-text-global d-none" aria-label="in all of GitHub"> All GitHub </span> <span aria-hidden="true" class="d-inline-block ml-1 v-align-middle">↵</span> </div> <div aria-hidden="true" class="border rounded-2 flex-shrink-0 color-bg-subtle px-1 color-fg-muted ml-1 f6 d-none d-on-nav-focus js-jump-to-badge-jump"> Jump to <span class="d-inline-block ml-1 v-align-middle">↵</span> </div> </a> </li> </ul> </div> </label> </form> </div> </div> </div> <div class="position-relative mr-lg-3 d-lg-inline-block"> <a href="/web/20221203054319/https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fcockroachdb%2Fcockroach" class="HeaderMenu-link HeaderMenu-link--sign-in flex-shrink-0 no-underline d-block d-lg-inline-block border border-lg-0 rounded rounded-lg-0 p-2 p-lg-0" data-hydro-click="{&quot;event_type&quot;:&quot;authentication.click&quot;,&quot;payload&quot;:{&quot;location_in_page&quot;:&quot;site header menu&quot;,&quot;repository_id&quot;:null,&quot;auth_type&quot;:&quot;SIGN_UP&quot;,&quot;originating_url&quot;:&quot;https://github.com/cockroachdb/cockroach&quot;,&quot;user_id&quot;:null}}" data-hydro-click-hmac="bbba51b71d9a2f563f6cbecc7a67ff07ab0411847e468fd05c1d62d4acacecb4" data-ga-click="(Logged out) Header, clicked Sign in, text:sign-in"> Sign in </a> </div> <a href="/web/20221203054319/https://github.com/signup?ref_cta=Sign+up&amp;ref_loc=header+logged+out&amp;ref_page=%2F%3Cuser-name%3E%2F%3Crepo-name%3E&amp;source=header-repo&amp;source_repo=cockroachdb%2Fcockroach" class="HeaderMenu-link HeaderMenu-link--sign-up flex-shrink-0 d-none d-lg-inline-block no-underline border color-border-default rounded px-2 py-1" data-hydro-click="{&quot;event_type&quot;:&quot;authentication.click&quot;,&quot;payload&quot;:{&quot;location_in_page&quot;:&quot;site header menu&quot;,&quot;repository_id&quot;:null,&quot;auth_type&quot;:&quot;SIGN_UP&quot;,&quot;originating_url&quot;:&quot;https://github.com/cockroachdb/cockroach&quot;,&quot;user_id&quot;:null}}" data-hydro-click-hmac="bbba51b71d9a2f563f6cbecc7a67ff07ab0411847e468fd05c1d62d4acacecb4" data-analytics-event="{&quot;category&quot;:&quot;Sign up&quot;,&quot;action&quot;:&quot;click to sign up for account&quot;,&quot;label&quot;:&quot;ref_page:/<user-name>/<repo-name>;ref_cta:Sign up;ref_loc:header logged out&quot;}"> Sign up </a> </div> </div> </div> </div> </header> </div> <div id="start-of-content" class="show-on-focus"></div> <div id="js-flash-container" data-turbo-replace> <template class="js-flash-template"> <div class="flash flash-full {{ className }}"> <div class="px-2"> <button autofocus class="flash-close js-flash-close" type="button" 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class="SelectMenu-footer"><a href="/web/20221203054319/https://github.com/cockroachdb/cockroach/branches">View all branches</a></footer> </ref-selector> </div> <div role="tabpanel" id="tags-menu" data-filter-placeholder="Find a tag" tabindex="" hidden class="d-flex flex-column flex-auto overflow-auto"> <ref-selector type="tag" data-action=" input-entered:ref-selector#inputEntered tab-selected:ref-selector#tabSelected focus-list:ref-selector#focusFirstListMember " data-targets="input-demux.sinks" query-endpoint="/cockroachdb/cockroach/refs" cache-key="v0:1670044391.1371431" current-committish="bWFzdGVy" default-branch="bWFzdGVy" name-with-owner="Y29ja3JvYWNoZGIvY29ja3JvYWNo"> <template data-target="ref-selector.fetchFailedTemplate"> <div class="SelectMenu-message" data-index="{{ index }}">Could not load tags</div> </template> <template data-target="ref-selector.noMatchTemplate"> <div class="SelectMenu-message" data-index="{{ index }}">Nothing to show</div> </template> <template data-target="ref-selector.itemTemplate"> <a href="https://web.archive.org/web/20221203054319/https://github.com/cockroachdb/cockroach/tree/{{ urlEncodedRefName }}" class="SelectMenu-item" role="menuitemradio" rel="nofollow" aria-checked="{{ isCurrent }}" data-index="{{ index }}"> <svg aria-hidden="true" height="16" viewbox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-check SelectMenu-icon SelectMenu-icon--check"> <path fill-rule="evenodd" d="M13.78 4.22a.75.75 0 010 1.06l-7.25 7.25a.75.75 0 01-1.06 0L2.22 9.28a.75.75 0 011.06-1.06L6 10.94l6.72-6.72a.75.75 0 011.06 0z"></path> </svg> <span class="flex-1 css-truncate css-truncate-overflow {{ isFilteringClass }}">{{ refName }}</span> <span hidden="{{ isNotDefault }}" class="Label Label--secondary flex-self-start">default</span> </a> </template> <div data-target="ref-selector.listContainer" role="menu" class="SelectMenu-list" data-turbo-frame="repo-content-turbo-frame"> <div class="SelectMenu-loading pt-3 pb-0 overflow-hidden" aria-label="Menu is loading"> <svg style="box-sizing: content-box; color: var(--color-icon-primary);" width="32" height="32" viewbox="0 0 16 16" fill="none" data-view-component="true" class="anim-rotate"> <circle cx="8" cy="8" r="7" stroke="currentColor" stroke-opacity="0.25" stroke-width="2" vector-effect="non-scaling-stroke"/> <path d="M15 8a7.002 7.002 0 00-7-7" stroke="currentColor" stroke-width="2" stroke-linecap="round" vector-effect="non-scaling-stroke"/> </svg> </div> </div> <footer class="SelectMenu-footer"><a href="/web/20221203054319/https://github.com/cockroachdb/cockroach/tags">View all tags</a></footer> </ref-selector> </div> </tab-container> </input-demux> </div> </div> </details> </div> <div class="Overlay--hidden Overlay-backdrop--center" data-modal-dialog-overlay> <modal-dialog role="dialog" id="warn-tag-match-create-branch-dialog" aria-modal="true" aria-labelledby="warn-tag-match-create-branch-dialog-header" data-view-component="true" class="Overlay Overlay--width-large Overlay--height-auto Overlay--motion-scaleFade"> <header class="Overlay-header Overlay-header--large Overlay-header--divided"> <div class="Overlay-headerContentWrap"> <div class="Overlay-titleWrap"> <h1 id="warn-tag-match-create-branch-dialog-header" class="Overlay-title">Name already in use</h1> </div> <div class="Overlay-actionWrap"> <button data-close-dialog-id="warn-tag-match-create-branch-dialog" aria-label="Close" type="button" data-view-component="true" class="close-button Overlay-closeButton"><svg aria-hidden="true" height="16" viewbox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-x"> <path fill-rule="evenodd" d="M3.72 3.72a.75.75 0 011.06 0L8 6.94l3.22-3.22a.75.75 0 111.06 1.06L9.06 8l3.22 3.22a.75.75 0 11-1.06 1.06L8 9.06l-3.22 3.22a.75.75 0 01-1.06-1.06L6.94 8 3.72 4.78a.75.75 0 010-1.06z"></path> </svg></button> </div> </div> </header> <div class="Overlay-body "> <div data-view-component="true"> A tag already exists with the provided branch name. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. Are you sure you want to create this branch? </div> </div> <footer class="Overlay-footer Overlay-footer--alignEnd"> <button data-close-dialog-id="warn-tag-match-create-branch-dialog" type="button" data-view-component="true" class="btn"> Cancel </button> <button data-submit-dialog-id="warn-tag-match-create-branch-dialog" type="button" data-view-component="true" class="btn-danger btn"> Create </button> </footer> </modal-dialog></div> <div class="flex-self-center flex-self-stretch d-none d-lg-flex flex-items-center lh-condensed-ultra"> <a data-pjax="#repo-content-pjax-container" data-turbo-frame="repo-content-turbo-frame" href="/web/20221203054319/https://github.com/cockroachdb/cockroach/branches" class="ml-3 Link--primary no-underline"> <svg text="gray" aria-hidden="true" height="16" viewbox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-git-branch"> <path fill-rule="evenodd" d="M11.75 2.5a.75.75 0 100 1.5.75.75 0 000-1.5zm-2.25.75a2.25 2.25 0 113 2.122V6A2.5 2.5 0 0110 8.5H6a1 1 0 00-1 1v1.128a2.251 2.251 0 11-1.5 0V5.372a2.25 2.25 0 111.5 0v1.836A2.492 2.492 0 016 7h4a1 1 0 001-1v-.628A2.25 2.25 0 019.5 3.25zM4.25 12a.75.75 0 100 1.5.75.75 0 000-1.5zM3.5 3.25a.75.75 0 111.5 0 .75.75 0 01-1.5 0z"></path> </svg> <strong>238</strong> <span class="color-fg-muted">branches</span> </a> <a data-pjax="#repo-content-pjax-container" data-turbo-frame="repo-content-turbo-frame" href="/web/20221203054319/https://github.com/cockroachdb/cockroach/tags" class="ml-3 Link--primary no-underline"> <svg text="gray" aria-hidden="true" height="16" viewbox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-tag"> <path fill-rule="evenodd" d="M2.5 7.775V2.75a.25.25 0 01.25-.25h5.025a.25.25 0 01.177.073l6.25 6.25a.25.25 0 010 .354l-5.025 5.025a.25.25 0 01-.354 0l-6.25-6.25a.25.25 0 01-.073-.177zm-1.5 0V2.75C1 1.784 1.784 1 2.75 1h5.025c.464 0 .91.184 1.238.513l6.25 6.25a1.75 1.75 0 010 2.474l-5.026 5.026a1.75 1.75 0 01-2.474 0l-6.25-6.25A1.75 1.75 0 011 7.775zM6 5a1 1 0 100 2 1 1 0 000-2z"></path> </svg> <strong>459</strong> <span class="color-fg-muted">tags</span> </a> </div> <div class="flex-auto"></div> <include-fragment data-test-selector="overview-actions-fragment" src="/cockroachdb/cockroach/overview_actions/master"></include-fragment> <span class="d-none d-md-flex ml-2"> <get-repo class=""> <details class="position-relative details-overlay details-reset js-codespaces-details-container" data-action="toggle:get-repo#onDetailsToggle"> <summary data-hydro-click="{&quot;event_type&quot;:&quot;repository.click&quot;,&quot;payload&quot;:{&quot;repository_id&quot;:16563587,&quot;target&quot;:&quot;CLONE_OR_DOWNLOAD_BUTTON&quot;,&quot;originating_url&quot;:&quot;https://github.com/cockroachdb/cockroach&quot;,&quot;user_id&quot;:null}}" data-hydro-click-hmac="7b7f04c9807eae9d5dcddc5b8baa3c39b0dea901665cb585305aaa252f7fd181" data-view-component="true" class="btn-primary btn"> Code<span class="dropdown-caret"></span> </summary> <div class="position-relative"> <div class="dropdown-menu dropdown-menu-sw p-0" style="top:6px;width:400px;max-width: calc(100vw - 320px);"> <div data-target="get-repo.modal"> <tab-container data-view-component="true"> <div with_panel="true" data-view-component="true" class="tabnav hx_tabnav-in-dropdown color-bg-subtle m-0"> <ul role="tablist" aria-label="Choose where to access your code" data-view-component="true" class="tabnav-tabs d-flex"> <li role="presentation" data-view-component="true" class="hx_tabnav-in-dropdown-wrapper flex-1 d-inline-flex"> <button data-tab="local" data-action="click:get-repo#localTabSelected focusin:get-repo#localTabSelected" id="local-tab" type="button" role="tab" aria-controls="local-panel" aria-selected="true" data-view-component="true" class="tabnav-tab flex-1"> <span data-view-component="true">Local</span> </button></li> <li role="presentation" data-view-component="true" class="hx_tabnav-in-dropdown-wrapper flex-1 d-inline-flex"> <button data-tab="cloud" data-action="click:get-repo#cloudTabSelected focusin:get-repo#cloudTabSelected" data-target="feature-callout.dismisser" id="cloud-tab" type="button" role="tab" aria-controls="cloud-panel" data-view-component="true" class="tabnav-tab flex-1"> <span data-view-component="true"> <span>Codespaces</span> </span> </button></li> </ul> </div> <div id="local-panel" role="tabpanel" tabindex="0" aria-labelledby="local-tab" data-view-component="true"> <ul class="list-style-none"> <li class="Box-row p-3"> <a class="Link--muted float-right tooltipped tooltipped-s" href="https://web.archive.org/web/20221203054319/https://docs.github.com/articles/which-remote-url-should-i-use" target="_blank" aria-label="Which remote URL should I use?"> <svg aria-hidden="true" height="16" viewbox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-question"> <path fill-rule="evenodd" d="M8 1.5a6.5 6.5 0 100 13 6.5 6.5 0 000-13zM0 8a8 8 0 1116 0A8 8 0 010 8zm9 3a1 1 0 11-2 0 1 1 0 012 0zM6.92 6.085c.081-.16.19-.299.34-.398.145-.097.371-.187.74-.187.28 0 .553.087.738.225A.613.613 0 019 6.25c0 .177-.04.264-.077.318a.956.956 0 01-.277.245c-.076.051-.158.1-.258.161l-.007.004a7.728 7.728 0 00-.313.195 2.416 2.416 0 00-.692.661.75.75 0 001.248.832.956.956 0 01.276-.245 6.3 6.3 0 01.26-.16l.006-.004c.093-.057.204-.123.313-.195.222-.149.487-.355.692-.662.214-.32.329-.702.329-1.15 0-.76-.36-1.348-.863-1.725A2.76 2.76 0 008 4c-.631 0-1.155.16-1.572.438-.413.276-.68.638-.849.977a.75.75 0 101.342.67z"></path> </svg> </a> <div class="text-bold"> <svg aria-hidden="true" height="16" viewbox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-terminal mr-2"> <path fill-rule="evenodd" d="M0 2.75C0 1.784.784 1 1.75 1h12.5c.966 0 1.75.784 1.75 1.75v10.5A1.75 1.75 0 0114.25 15H1.75A1.75 1.75 0 010 13.25V2.75zm1.75-.25a.25.25 0 00-.25.25v10.5c0 .138.112.25.25.25h12.5a.25.25 0 00.25-.25V2.75a.25.25 0 00-.25-.25H1.75zM7.25 8a.75.75 0 01-.22.53l-2.25 2.25a.75.75 0 11-1.06-1.06L5.44 8 3.72 6.28a.75.75 0 111.06-1.06l2.25 2.25c.141.14.22.331.22.53zm1.5 1.5a.75.75 0 000 1.5h3a.75.75 0 000-1.5h-3z"></path> </svg> Clone </div> <tab-container> <div class="UnderlineNav my-2 box-shadow-none"> <div class="UnderlineNav-body" role="tablist"> <button name="button" type="button" role="tab" class="UnderlineNav-item" aria-selected="true" data-hydro-click="{&quot;event_type&quot;:&quot;clone_or_download.click&quot;,&quot;payload&quot;:{&quot;feature_clicked&quot;:&quot;USE_HTTPS&quot;,&quot;git_repository_type&quot;:&quot;REPOSITORY&quot;,&quot;repository_id&quot;:16563587,&quot;originating_url&quot;:&quot;https://github.com/cockroachdb/cockroach&quot;,&quot;user_id&quot;:null}}" data-hydro-click-hmac="2bb31c9066464ab624c6c18f98c1a7bcb0d35ce6058de6261d2af18103fbd2ae"> HTTPS </button> <button name="button" type="button" role="tab" class="UnderlineNav-item" data-hydro-click="{&quot;event_type&quot;:&quot;clone_or_download.click&quot;,&quot;payload&quot;:{&quot;feature_clicked&quot;:&quot;USE_GH_CLI&quot;,&quot;git_repository_type&quot;:&quot;REPOSITORY&quot;,&quot;repository_id&quot;:16563587,&quot;originating_url&quot;:&quot;https://github.com/cockroachdb/cockroach&quot;,&quot;user_id&quot;:null}}" data-hydro-click-hmac="9e791148f4a5803553460f72b3ca8f53e5f79fd8df840b8f45eae571c2178d12"> GitHub CLI </button> </div> </div> <div role="tabpanel"> <div class="input-group"> <input type="text" class="form-control input-monospace input-sm color-bg-subtle" data-autoselect value="https://github.com/cockroachdb/cockroach.git" aria-label="https://github.com/cockroachdb/cockroach.git" readonly> <div class="input-group-button"> <clipboard-copy value="https://github.com/cockroachdb/cockroach.git" aria-label="Copy to clipboard" class="btn btn-sm js-clipboard-copy tooltipped-no-delay ClipboardButton js-clone-url-http" data-copy-feedback="Copied!" data-tooltip-direction="n" data-hydro-click="{&quot;event_type&quot;:&quot;clone_or_download.click&quot;,&quot;payload&quot;:{&quot;feature_clicked&quot;:&quot;COPY_URL&quot;,&quot;git_repository_type&quot;:&quot;REPOSITORY&quot;,&quot;repository_id&quot;:16563587,&quot;originating_url&quot;:&quot;https://github.com/cockroachdb/cockroach&quot;,&quot;user_id&quot;:null}}" data-hydro-click-hmac="4c51fa30969b269bae6ad80c88cdb6e7b9e76b48c6616f18c011d919b83e4d79"><svg aria-hidden="true" height="16" viewbox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-copy js-clipboard-copy-icon d-inline-block"> <path fill-rule="evenodd" d="M0 6.75C0 5.784.784 5 1.75 5h1.5a.75.75 0 010 1.5h-1.5a.25.25 0 00-.25.25v7.5c0 .138.112.25.25.25h7.5a.25.25 0 00.25-.25v-1.5a.75.75 0 011.5 0v1.5A1.75 1.75 0 019.25 16h-7.5A1.75 1.75 0 010 14.25v-7.5z"></path><path fill-rule="evenodd" d="M5 1.75C5 .784 5.784 0 6.75 0h7.5C15.216 0 16 .784 16 1.75v7.5A1.75 1.75 0 0114.25 11h-7.5A1.75 1.75 0 015 9.25v-7.5zm1.75-.25a.25.25 0 00-.25.25v7.5c0 .138.112.25.25.25h7.5a.25.25 0 00.25-.25v-7.5a.25.25 0 00-.25-.25h-7.5z"></path> </svg><svg aria-hidden="true" height="16" viewbox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-check js-clipboard-check-icon color-fg-success d-inline-block d-sm-none"> <path fill-rule="evenodd" d="M13.78 4.22a.75.75 0 010 1.06l-7.25 7.25a.75.75 0 01-1.06 0L2.22 9.28a.75.75 0 011.06-1.06L6 10.94l6.72-6.72a.75.75 0 011.06 0z"></path> </svg></clipboard-copy> </div> </div> <p class="mt-2 mb-0 f6 color-fg-muted"> Use Git or checkout with SVN using the web URL. </p> </div> <div role="tabpanel" hidden> <div class="input-group"> <input type="text" class="form-control input-monospace input-sm color-bg-subtle" data-autoselect value="gh repo clone cockroachdb/cockroach" aria-label="gh repo clone cockroachdb/cockroach" readonly> <div class="input-group-button"> <clipboard-copy value="gh repo clone cockroachdb/cockroach" aria-label="Copy to clipboard" class="btn btn-sm js-clipboard-copy tooltipped-no-delay ClipboardButton js-clone-url-gh-cli" data-copy-feedback="Copied!" data-tooltip-direction="n" data-hydro-click="{&quot;event_type&quot;:&quot;clone_or_download.click&quot;,&quot;payload&quot;:{&quot;feature_clicked&quot;:&quot;COPY_URL&quot;,&quot;git_repository_type&quot;:&quot;REPOSITORY&quot;,&quot;repository_id&quot;:16563587,&quot;originating_url&quot;:&quot;https://github.com/cockroachdb/cockroach&quot;,&quot;user_id&quot;:null}}" data-hydro-click-hmac="4c51fa30969b269bae6ad80c88cdb6e7b9e76b48c6616f18c011d919b83e4d79"><svg aria-hidden="true" height="16" viewbox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-copy js-clipboard-copy-icon d-inline-block"> <path fill-rule="evenodd" d="M0 6.75C0 5.784.784 5 1.75 5h1.5a.75.75 0 010 1.5h-1.5a.25.25 0 00-.25.25v7.5c0 .138.112.25.25.25h7.5a.25.25 0 00.25-.25v-1.5a.75.75 0 011.5 0v1.5A1.75 1.75 0 019.25 16h-7.5A1.75 1.75 0 010 14.25v-7.5z"></path><path fill-rule="evenodd" d="M5 1.75C5 .784 5.784 0 6.75 0h7.5C15.216 0 16 .784 16 1.75v7.5A1.75 1.75 0 0114.25 11h-7.5A1.75 1.75 0 015 9.25v-7.5zm1.75-.25a.25.25 0 00-.25.25v7.5c0 .138.112.25.25.25h7.5a.25.25 0 00.25-.25v-7.5a.25.25 0 00-.25-.25h-7.5z"></path> </svg><svg aria-hidden="true" height="16" viewbox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-check js-clipboard-check-icon color-fg-success d-inline-block d-sm-none"> <path fill-rule="evenodd" d="M13.78 4.22a.75.75 0 010 1.06l-7.25 7.25a.75.75 0 01-1.06 0L2.22 9.28a.75.75 0 011.06-1.06L6 10.94l6.72-6.72a.75.75 0 011.06 0z"></path> </svg></clipboard-copy> </div> </div> <p class="mt-2 mb-0 f6 color-fg-muted"> Work fast with our official CLI. <a href="https://web.archive.org/web/20221203054319/https://cli.github.com/" target="_blank">Learn more</a>. </p> </div> </tab-container> </li> <li data-platforms="windows,mac" class="Box-row 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class="flex-1 d-flex flex-items-center ml-3 min-width-0"> <div class="css-truncate css-truncate-overflow color-fg-muted"> <span class="text-bold" title="craig[bot], andreimatei, michae2, ericharmeling, yuzefovich, and biradarganesh25"> 6 authors </span> <span class="d-none d-sm-inline"> <a data-pjax="true" data-test-selector="commit-tease-commit-message" title="Merge #92614 #92706 #92707 #92932 #92937 #92948 92614: upgrades: remove some old upgrades r=andreimatei a=andreimatei These upgrades were needed for upgrades to old versions; they are not needed for cluster upgrading to 23.1. Release note: None Epic: None 92706: tracing/collector: make cluster_inflight_traces work with tenants r=andreimatei a=andreimatei Prior to this patch, crdb_internal.cluster_inflight_traces could not be queried in a tenant. This patch makes it work by abstracting the trace trace collector's dependency on node liveness for enumerating node IDs and using instance IDs for tenants. The patch also adds a test that queries this table; there didn't appear to be any. Release note: None Epic: https://cockroachlabs.atlassian.net/browse/CRDB-14524 92707: sql/stats: guard against nil HistogramData.ColumnType when forecasting r=yuzefovich,rytaft a=michae2 Sometimes HistogramData.ColumnType can be nil. We check for this in a few places, but were not in statistics forecasting. If we run into these histograms we will consider them &quot;missing&quot; histograms (as if `sql.stats.histogram_collection.enabled` were false) and skip over them when predicting histograms. Fixes: #92489 Release note (bug fix): Fix a rare panic only present in v22.2.0 that occurs when using particular forms of old statistics in table statistics forecasting. This panic can also be mitigated by deleting old statistics, or by disabling forecasting with either: ``` SET CLUSTER SETTING sql.stats.forecasts.enabled = false; ``` or, if the specific table with the problematic statistics is known: ``` ALTER TABLE t SET (sql_stats_forecasts_enabled = false); ``` 92932: ui: added common id URL parameter constant for jobs, schedules, insights r=ericharmeling a=ericharmeling This commit adds a common URL parameter constant and parameter selector for the jobs, schedules, and insights details pages. Part of https://github.com/cockroachdb/cockroach/issues/87693. Background thread: https://cockroachlabs.slack.com/archives/G01Q9D01NTU/p1670001751479989 Release note: None 92937: logictest: add couple more virtual lookup join tests r=yuzefovich a=yuzefovich This commit adds a couple more queries that use left semi and left anti virtual lookup joins as well as the execbuilder ones. Additionally, it replaces tabs with spaces in the tests added in the previous commit. Epic: None Release note: None 92948: backupccl: cast wrapped Array datums properly when exporting to Parquet r=biradarganesh25 a=biradarganesh25 If we're encoding a DOidWrapper, then we want to cast the wrapped datum. But this is not being done when encoding Array datums when exporting to parquet. This bug was found from the TestRandomParquetExports test. Since it randomly generates tables, reproducing this bug would be hard. So I am pasting a snippet of code that can be used to reproduced it (the table schema was copied from the test log output. Also, this snippet is incomplete, it is merely intended to document the schema which caused the test to fail. Most of the code is copied from exportparquet_test.go): ``` sqlDB.Exec(t, ` CREATE TABLE table1 ( col1_0 NAME[] NOT NULL, col1_1 STRING NOT NULL, col1_2 CHAR NULL, col1_3 INT8 NOT NULL, col1_4 STRING NOT NULL AS (lower(col1_2)) VIRTUAL, col1_5 STRING NULL AS (lower(col1_2)) VIRTUAL, col1_6 STRING NOT NULL AS (lower(col1_2)) STORED, CONSTRAINT table1_pkey PRIMARY KEY (col1_4 ASC, col1_1 ASC, col1_3 ASC, col1_6 ASC, col1_0 ASC), INDEX table1_col1_0_col1_3_col1_5_col1_1_col1_2_idx (col1_0 ASC, col1_3 ASC, col1_5 DESC, col1_1 ASC, col1_2 DESC) WHERE (((col1_1 = 'X':::STRING) AND (col1_5 <= e'\x00':::STRING)) OR (col1_2 > e'\'':::STRING)) OR (col1_3 > 32767:::INT8) NOT VISIBLE, INVERTED INDEX table1_col1_4_col1_3_col1_0_col1_2_col1_6_col1_1_col1_5_idx (col1_4 DESC, col1_3 DESC, col1_0 ASC, col1_2 DESC, col1_6 ASC, col1_1 ASC, col1_5 gin_trgm_ops), UNIQUE INDEX table1_col1_0_col1_2_col1_3_col1_1_col1_6_col1_5_key (col1_0 ASC, col1_2 ASC, col1_3 DESC, col1_1 ASC, col1_6 ASC, col1_5 DESC), INDEX table1_col1_6_col1_2_col1_1_col1_4_col1_3_idx (col1_6 ASC, col1_2 ASC, col1_1 ASC, col1_4 ASC, col1_3 ASC), INDEX table1_expr_col1_5_idx (lower(col1_2) DESC, col1_5 ASC), FAMILY fam_0_col1_2_col1_6_col1_1 (col1_2, col1_6, col1_1), FAMILY fam_1_col1_0 (col1_0), FAMILY fam_2_col1_3 (col1_3) ); `) numRows, err := randgen.PopulateTableWithRandData(rng, db, &quot;table1&quot;, 20) // Ensure the table only contains columns supported by EXPORT Parquet. If an // unsupported column cannot be dropped, try populating another table tableName := &quot;table1&quot; if err := func() error { _, cols, err := ie.QueryRowExWithCols( ctx, &quot;&quot;, nil, sessiondata.InternalExecutorOverride{ User: username.RootUserName(), Database: dbName}, fmt.Sprintf(&quot;SELECT * FROM %s LIMIT 1&quot;, tableName)) require.NoError(t, err) for _, col := range cols { _, err := importer.NewParquetColumn(col.Typ, &quot;&quot;, false) if err != nil { _, err = sqlDB.DB.ExecContext(ctx, fmt.Sprintf(`ALTER TABLE %s DROP COLUMN %s`, tableName, col.Name)) if err != nil { return err } } } return nil }(); err != nil { continue } success = true break } With the table created and the data populated, if we run 'EXPORT INTO PARQUET 'nodelocal://0/table1' FROM SELECT * FROM table1', it should throw an error. ``` To fix this, we will cast the wrapped datum for Array datums also. Resolves: #92199 Release note (bug fix): Fixed a bug where encoding of Array type to Parquet format would fail in some cases during `EXPORT` command. Co-authored-by: Andrei Matei <andrei@cockroachlabs.com> Co-authored-by: Michael Erickson <michae2@cockroachlabs.com> Co-authored-by: Eric Harmeling <eric.harmeling@cockroachlabs.com> Co-authored-by: Yahor Yuzefovich <yahor@cockroachlabs.com> Co-authored-by: Ganeshprasad Rajashekhar Biradar <ganeshprasad.biradar@cockroachlabs.com>" class="Link--primary markdown-title" href="/web/20221203054319/https://github.com/cockroachdb/cockroach/commit/9c21578450e395c83a1dc0df7090296fef06e006">Merge</a> <a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="1467054478" data-permission-text="Title is private" data-url="https://web.archive.org/web/20221203054319/https://github.com/cockroachdb/cockroach/issues/92614" data-hovercard-type="pull_request" data-hovercard-url="/cockroachdb/cockroach/pull/92614/hovercard" href="https://web.archive.org/web/20221203054319/https://github.com/cockroachdb/cockroach/pull/92614">#92614</a> <a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="1468849368" data-permission-text="Title is private" data-url="https://web.archive.org/web/20221203054319/https://github.com/cockroachdb/cockroach/issues/92706" data-hovercard-type="pull_request" data-hovercard-url="/cockroachdb/cockroach/pull/92706/hovercard" href="https://web.archive.org/web/20221203054319/https://github.com/cockroachdb/cockroach/pull/92706">#92706</a> <a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="1468872703" data-permission-text="Title is private" data-url="https://web.archive.org/web/20221203054319/https://github.com/cockroachdb/cockroach/issues/92707" data-hovercard-type="pull_request" data-hovercard-url="/cockroachdb/cockroach/pull/92707/hovercard" href="https://web.archive.org/web/20221203054319/https://github.com/cockroachdb/cockroach/pull/92707">#92707</a> <a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="1473235976" data-permission-text="Title is private" data-url="https://web.archive.org/web/20221203054319/https://github.com/cockroachdb/cockroach/issues/92932" data-hovercard-type="pull_request" data-hovercard-url="/cockroachdb/cockroach/pull/92932/hovercard" href="https://web.archive.org/web/20221203054319/https://github.com/cockroachdb/cockroach/pull/92932">#92932</a> <a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="1473268094" data-permission-text="Title is private" data-url="https://web.archive.org/web/20221203054319/https://github.com/cockroachdb/cockroach/issues/92937" data-hovercard-type="pull_request" data-hovercard-url="/cockroachdb/cockroach/pull/92937/hovercard" href="https://web.archive.org/web/20221203054319/https://github.com/cockroachdb/cockroach/pull/92937">#92937</a> <a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="1473365771" data-permission-text="Title is private" data-url="https://web.archive.org/web/20221203054319/https://github.com/cockroachdb/cockroach/issues/92948" data-hovercard-type="pull_request" data-hovercard-url="/cockroachdb/cockroach/pull/92948/hovercard" href="https://web.archive.org/web/20221203054319/https://github.com/cockroachdb/cockroach/pull/92948">#92948</a> </span> </div> <span class="hidden-text-expander ml-2 d-inline-block "> <button type="button" class="color-fg-default ellipsis-expander js-details-target" aria-expanded="false"> &hellip; 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they are not needed for cluster upgrading to 23.1. Release note: None Epic: None 92706: tracing/collector: make cluster_inflight_traces work with tenants r=andreimatei a=andreimatei Prior to this patch, crdb_internal.cluster_inflight_traces could not be queried in a tenant. This patch makes it work by abstracting the trace trace collector's dependency on node liveness for enumerating node IDs and using instance IDs for tenants. The patch also adds a test that queries this table; there didn't appear to be any. Release note: None Epic: <a href="https://web.archive.org/web/20221203054319/https://cockroachlabs.atlassian.net/browse/CRDB-14524" rel="nofollow">https://cockroachlabs.atlassian.net/browse/CRDB-14524</a> 92707: sql/stats: guard against nil HistogramData.ColumnType when forecasting r=yuzefovich,rytaft a=michae2 Sometimes HistogramData.ColumnType can be nil. We check for this in a few places, but were not in statistics forecasting. If we run into these histograms we will consider them "missing" histograms (as if `sql.stats.histogram_collection.enabled` were false) and skip over them when predicting histograms. <span class="issue-keyword tooltipped tooltipped-se" aria-label="This commit closes issue #92489.">Fixes</span>: <a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="1464391475" data-permission-text="Title is private" data-url="https://web.archive.org/web/20221203054319/https://github.com/cockroachdb/cockroach/issues/92489" data-hovercard-type="issue" data-hovercard-url="/cockroachdb/cockroach/issues/92489/hovercard" href="https://web.archive.org/web/20221203054319/https://github.com/cockroachdb/cockroach/issues/92489">#92489</a> Release note (bug fix): Fix a rare panic only present in v22.2.0 that occurs when using particular forms of old statistics in table statistics forecasting. This panic can also be mitigated by deleting old statistics, or by disabling forecasting with either: ``` SET CLUSTER SETTING sql.stats.forecasts.enabled = false; ``` or, if the specific table with the problematic statistics is known: ``` ALTER TABLE t SET (sql_stats_forecasts_enabled = false); ``` 92932: ui: added common id URL parameter constant for jobs, schedules, insights r=ericharmeling a=ericharmeling This commit adds a common URL parameter constant and parameter selector for the jobs, schedules, and insights details pages. Part of <a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="1367833707" data-permission-text="Title is private" data-url="https://web.archive.org/web/20221203054319/https://github.com/cockroachdb/cockroach/issues/87693" data-hovercard-type="issue" data-hovercard-url="/cockroachdb/cockroach/issues/87693/hovercard" href="https://web.archive.org/web/20221203054319/https://github.com/cockroachdb/cockroach/issues/87693">#87693</a>. Background thread: <a href="https://web.archive.org/web/20221203054319/https://cockroachlabs.slack.com/archives/G01Q9D01NTU/p1670001751479989" rel="nofollow">https://cockroachlabs.slack.com/archives/G01Q9D01NTU/p1670001751479989</a> Release note: None 92937: logictest: add couple more virtual lookup join tests r=yuzefovich a=yuzefovich This commit adds a couple more queries that use left semi and left anti virtual lookup joins as well as the execbuilder ones. Additionally, it replaces tabs with spaces in the tests added in the previous commit. Epic: None Release note: None 92948: backupccl: cast wrapped Array datums properly when exporting to Parquet r=biradarganesh25 a=biradarganesh25 If we're encoding a DOidWrapper, then we want to cast the wrapped datum. But this is not being done when encoding Array datums when exporting to parquet. This bug was found from the TestRandomParquetExports test. Since it randomly generates tables, reproducing this bug would be hard. So I am pasting a snippet of code that can be used to reproduced it (the table schema was copied from the test log output. Also, this snippet is incomplete, it is merely intended to document the schema which caused the test to fail. Most of the code is copied from exportparquet_test.go): ``` sqlDB.Exec(t, ` CREATE TABLE table1 ( col1_0 NAME[] NOT NULL, col1_1 STRING NOT NULL, col1_2 CHAR NULL, col1_3 INT8 NOT NULL, col1_4 STRING NOT NULL AS (lower(col1_2)) VIRTUAL, col1_5 STRING NULL AS (lower(col1_2)) VIRTUAL, col1_6 STRING NOT NULL AS (lower(col1_2)) STORED, CONSTRAINT table1_pkey PRIMARY KEY (col1_4 ASC, col1_1 ASC, col1_3 ASC, col1_6 ASC, col1_0 ASC), INDEX table1_col1_0_col1_3_col1_5_col1_1_col1_2_idx (col1_0 ASC, col1_3 ASC, col1_5 DESC, col1_1 ASC, col1_2 DESC) WHERE (((col1_1 = 'X':::STRING) AND (col1_5 &lt;= e'\x00':::STRING)) OR (col1_2 &gt; e'\'':::STRING)) OR (col1_3 &gt; 32767:::INT8) NOT VISIBLE, INVERTED INDEX table1_col1_4_col1_3_col1_0_col1_2_col1_6_col1_1_col1_5_idx (col1_4 DESC, col1_3 DESC, col1_0 ASC, col1_2 DESC, col1_6 ASC, col1_1 ASC, col1_5 gin_trgm_ops), UNIQUE INDEX table1_col1_0_col1_2_col1_3_col1_1_col1_6_col1_5_key (col1_0 ASC, col1_2 ASC, col1_3 DESC, col1_1 ASC, col1_6 ASC, col1_5 DESC), INDEX table1_col1_6_col1_2_col1_1_col1_4_col1_3_idx (col1_6 ASC, col1_2 ASC, col1_1 ASC, col1_4 ASC, col1_3 ASC), INDEX table1_expr_col1_5_idx (lower(col1_2) DESC, col1_5 ASC), FAMILY fam_0_col1_2_col1_6_col1_1 (col1_2, col1_6, col1_1), FAMILY fam_1_col1_0 (col1_0), FAMILY fam_2_col1_3 (col1_3) ); `) numRows, err := randgen.PopulateTableWithRandData(rng, db, "table1", 20) // Ensure the table only contains columns supported by EXPORT Parquet. If an // unsupported column cannot be dropped, try populating another table tableName := "table1" if err := func() error { _, cols, err := ie.QueryRowExWithCols( ctx, "", nil, sessiondata.InternalExecutorOverride{ User: username.RootUserName(), Database: dbName}, fmt.Sprintf("SELECT * FROM %s LIMIT 1", tableName)) require.NoError(t, err) for _, col := range cols { _, err := importer.NewParquetColumn(col.Typ, "", false) if err != nil { _, err = sqlDB.DB.ExecContext(ctx, fmt.Sprintf(`ALTER TABLE %s DROP COLUMN %s`, tableName, col.Name)) if err != nil { return err } } } return nil }(); err != nil { continue } success = true break } With the table created and the data populated, if we run 'EXPORT INTO PARQUET 'nodelocal://0/table1' FROM SELECT * FROM table1', it should throw an error. ``` To fix this, we will cast the wrapped datum for Array datums also. <span class="issue-keyword tooltipped tooltipped-se" aria-label="This commit closes issue #92199.">Resolves</span>: <a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="1456404858" data-permission-text="Title is private" data-url="https://web.archive.org/web/20221203054319/https://github.com/cockroachdb/cockroach/issues/92199" data-hovercard-type="issue" data-hovercard-url="/cockroachdb/cockroach/issues/92199/hovercard" href="https://web.archive.org/web/20221203054319/https://github.com/cockroachdb/cockroach/issues/92199">#92199</a> Release note (bug fix): Fixed a bug where encoding of Array type to Parquet format would fail in some cases during `EXPORT` command. Co-authored-by: Andrei Matei &lt;andrei@cockroachlabs.com&gt; Co-authored-by: Michael Erickson &lt;michae2@cockroachlabs.com&gt; Co-authored-by: Eric Harmeling &lt;eric.harmeling@cockroachlabs.com&gt; Co-authored-by: Yahor Yuzefovich &lt;yahor@cockroachlabs.com&gt; Co-authored-by: Ganeshprasad Rajashekhar Biradar &lt;ganeshprasad.biradar@cockroachlabs.com&gt;</pre> <div class="d-flex flex-items-center"> <code class="border d-lg-none mt-2 px-1 rounded-2">9c21578</code> </div> </div> <div class="flex-shrink-0"> <h2 class="sr-only">Git stats</h2> <ul class="list-style-none d-flex"> <li class="ml-0 ml-md-3"> <a data-pjax="#repo-content-pjax-container" data-turbo-frame="repo-content-turbo-frame" href="/web/20221203054319/https://github.com/cockroachdb/cockroach/commits/master" class="pl-3 pr-3 py-3 p-md-0 mt-n3 mb-n3 mr-n3 m-md-0 Link--primary no-underline no-wrap"> <svg text="gray" aria-hidden="true" height="16" viewbox="0 0 16 16" version="1.1" width="16" data-view-component="true" 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019 4.25V1.5H3.75zm6.75.062V4.25c0 .138.112.25.25.25h2.688a.252.252 0 00-.011-.013l-2.914-2.914a.272.272 0 00-.013-.011zM2 1.75C2 .784 2.784 0 3.75 0h6.586c.464 0 .909.184 1.237.513l2.914 2.914c.329.328.513.773.513 1.237v9.586A1.75 1.75 0 0113.25 16h-9.5A1.75 1.75 0 012 14.25V1.75z"></path> </svg> </div> <div role="rowheader" class="flex-auto min-width-0 col-md-2 mr-3"> <span class="css-truncate css-truncate-target d-block width-fit"><a class="js-navigation-open Link--primary" title="go.mod" data-turbo-frame="repo-content-turbo-frame" href="/web/20221203054319/https://github.com/cockroachdb/cockroach/blob/master/go.mod">go.mod</a></span> </div> <div role="gridcell" class="flex-auto min-width-0 d-none d-md-block col-5 mr-3"> <div class="Skeleton Skeleton--text col-7">&nbsp;</div> </div> <div role="gridcell" class="color-fg-muted text-right" style="width:100px;"> <div class="Skeleton Skeleton--text">&nbsp;</div> </div> </div> <div role="row" class="Box-row Box-row--focus-gray py-2 d-flex position-relative js-navigation-item "> <div role="gridcell" class="mr-3 flex-shrink-0" style="width: 16px;"> <svg aria-label="File" aria-hidden="true" height="16" viewbox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-file color-fg-muted"> <path fill-rule="evenodd" d="M3.75 1.5a.25.25 0 00-.25.25v12.5c0 .138.112.25.25.25h9.5a.25.25 0 00.25-.25V6h-2.75A1.75 1.75 0 019 4.25V1.5H3.75zm6.75.062V4.25c0 .138.112.25.25.25h2.688a.252.252 0 00-.011-.013l-2.914-2.914a.272.272 0 00-.013-.011zM2 1.75C2 .784 2.784 0 3.75 0h6.586c.464 0 .909.184 1.237.513l2.914 2.914c.329.328.513.773.513 1.237v9.586A1.75 1.75 0 0113.25 16h-9.5A1.75 1.75 0 012 14.25V1.75z"></path> </svg> </div> <div role="rowheader" class="flex-auto min-width-0 col-md-2 mr-3"> <span class="css-truncate css-truncate-target d-block width-fit"><a class="js-navigation-open Link--primary" title="go.sum" data-turbo-frame="repo-content-turbo-frame" href="/web/20221203054319/https://github.com/cockroachdb/cockroach/blob/master/go.sum">go.sum</a></span> </div> <div role="gridcell" class="flex-auto min-width-0 d-none d-md-block col-5 mr-3"> <div class="Skeleton Skeleton--text col-7">&nbsp;</div> </div> <div role="gridcell" class="color-fg-muted text-right" style="width:100px;"> <div class="Skeleton Skeleton--text">&nbsp;</div> </div> </div> </div> <div class="Details-content--shown Box-footer d-md-none p-0"> <button aria-expanded="false" type="button" data-view-component="true" class="js-details-target btn-link d-block width-full px-3 py-2"> View code </button> </div> </div> </include-fragment> </div> <readme-toc> <div id="readme" class="Box md js-code-block-container js-code-nav-container js-tagsearch-file Box--responsive" data-tagsearch-path="README.md" data-tagsearch-lang="Markdown"> <div class="d-flex js-sticky js-position-sticky top-0 border-top-0 border-bottom p-2 flex-items-center flex-justify-between color-bg-default 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1.5h8.5a.75.75 0 000-1.5h-8.5zM3 8a1 1 0 11-2 0 1 1 0 012 0zm-1 6a1 1 0 100-2 1 1 0 000 2z"></path> </svg> </summary> <details-menu class="SelectMenu" role="menu"> <div class="SelectMenu-modal rounded-3 mt-1" style="max-height:340px;"> <div class="SelectMenu-filter"> <input class="SelectMenu-input form-control js-filterable-field" id="toc-filter-field" type="text" autocomplete="off" spellcheck="false" autofocus placeholder="Filter headings" aria-label="Filter headings"> </div> <div class="SelectMenu-list SelectMenu-list--borderless p-2" style="overscroll-behavior: contain;" data-filterable-for="toc-filter-field" data-filterable-type="substring"> <a role="menuitem" class="filter-item SelectMenu-item ws-normal wb-break-word line-clamp-2 py-1 " style="-webkit-box-orient: vertical; padding-left: 24px;" data-action="click:readme-toc#blur" data-targets="readme-toc.entries" data-hydro-click="{&quot;event_type&quot;:&quot;repository_toc_menu.click&quot;,&quot;payload&quot;:{&quot;target&quot;:&quot;entry&quot;,&quot;repository_id&quot;:16563587,&quot;originating_url&quot;:&quot;https://github.com/cockroachdb/cockroach&quot;,&quot;user_id&quot;:null}}" data-hydro-click-hmac="a15c505efb9001379cc68f89e4f48e5fe9eaba5589898481cb6220a593e812a2" href="#what-is-cockroachdb">What is CockroachDB?</a> <a role="menuitem" class="filter-item SelectMenu-item ws-normal wb-break-word line-clamp-2 py-1 " style="-webkit-box-orient: vertical; padding-left: 24px;" data-action="click:readme-toc#blur" data-targets="readme-toc.entries" data-hydro-click="{&quot;event_type&quot;:&quot;repository_toc_menu.click&quot;,&quot;payload&quot;:{&quot;target&quot;:&quot;entry&quot;,&quot;repository_id&quot;:16563587,&quot;originating_url&quot;:&quot;https://github.com/cockroachdb/cockroach&quot;,&quot;user_id&quot;:null}}" 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data-targets="readme-toc.entries" data-hydro-click="{&quot;event_type&quot;:&quot;repository_toc_menu.click&quot;,&quot;payload&quot;:{&quot;target&quot;:&quot;entry&quot;,&quot;repository_id&quot;:16563587,&quot;originating_url&quot;:&quot;https://github.com/cockroachdb/cockroach&quot;,&quot;user_id&quot;:null}}" data-hydro-click-hmac="a15c505efb9001379cc68f89e4f48e5fe9eaba5589898481cb6220a593e812a2" href="#starting-with-cockroachdb">Starting with CockroachDB</a> <a role="menuitem" class="filter-item SelectMenu-item ws-normal wb-break-word line-clamp-2 py-1 " style="-webkit-box-orient: vertical; padding-left: 24px;" data-action="click:readme-toc#blur" data-targets="readme-toc.entries" data-hydro-click="{&quot;event_type&quot;:&quot;repository_toc_menu.click&quot;,&quot;payload&quot;:{&quot;target&quot;:&quot;entry&quot;,&quot;repository_id&quot;:16563587,&quot;originating_url&quot;:&quot;https://github.com/cockroachdb/cockroach&quot;,&quot;user_id&quot;:null}}" data-hydro-click-hmac="a15c505efb9001379cc68f89e4f48e5fe9eaba5589898481cb6220a593e812a2" href="#client-drivers">Client Drivers</a> <a role="menuitem" class="filter-item SelectMenu-item ws-normal wb-break-word line-clamp-2 py-1 " style="-webkit-box-orient: vertical; padding-left: 24px;" data-action="click:readme-toc#blur" data-targets="readme-toc.entries" data-hydro-click="{&quot;event_type&quot;:&quot;repository_toc_menu.click&quot;,&quot;payload&quot;:{&quot;target&quot;:&quot;entry&quot;,&quot;repository_id&quot;:16563587,&quot;originating_url&quot;:&quot;https://github.com/cockroachdb/cockroach&quot;,&quot;user_id&quot;:null}}" data-hydro-click-hmac="a15c505efb9001379cc68f89e4f48e5fe9eaba5589898481cb6220a593e812a2" href="#deployment">Deployment</a> <a role="menuitem" class="filter-item SelectMenu-item ws-normal wb-break-word line-clamp-2 py-1 " style="-webkit-box-orient: vertical; padding-left: 24px;" data-action="click:readme-toc#blur" data-targets="readme-toc.entries" data-hydro-click="{&quot;event_type&quot;:&quot;repository_toc_menu.click&quot;,&quot;payload&quot;:{&quot;target&quot;:&quot;entry&quot;,&quot;repository_id&quot;:16563587,&quot;originating_url&quot;:&quot;https://github.com/cockroachdb/cockroach&quot;,&quot;user_id&quot;:null}}" data-hydro-click-hmac="a15c505efb9001379cc68f89e4f48e5fe9eaba5589898481cb6220a593e812a2" href="#need-help">Need Help?</a> <a role="menuitem" class="filter-item SelectMenu-item ws-normal wb-break-word line-clamp-2 py-1 " style="-webkit-box-orient: vertical; padding-left: 24px;" data-action="click:readme-toc#blur" data-targets="readme-toc.entries" data-hydro-click="{&quot;event_type&quot;:&quot;repository_toc_menu.click&quot;,&quot;payload&quot;:{&quot;target&quot;:&quot;entry&quot;,&quot;repository_id&quot;:16563587,&quot;originating_url&quot;:&quot;https://github.com/cockroachdb/cockroach&quot;,&quot;user_id&quot;:null}}" data-hydro-click-hmac="a15c505efb9001379cc68f89e4f48e5fe9eaba5589898481cb6220a593e812a2" href="#building-from-source">Building from source</a> <a role="menuitem" class="filter-item SelectMenu-item ws-normal wb-break-word line-clamp-2 py-1 " style="-webkit-box-orient: vertical; padding-left: 24px;" data-action="click:readme-toc#blur" data-targets="readme-toc.entries" data-hydro-click="{&quot;event_type&quot;:&quot;repository_toc_menu.click&quot;,&quot;payload&quot;:{&quot;target&quot;:&quot;entry&quot;,&quot;repository_id&quot;:16563587,&quot;originating_url&quot;:&quot;https://github.com/cockroachdb/cockroach&quot;,&quot;user_id&quot;:null}}" data-hydro-click-hmac="a15c505efb9001379cc68f89e4f48e5fe9eaba5589898481cb6220a593e812a2" href="#contributing">Contributing</a> <a role="menuitem" class="filter-item SelectMenu-item ws-normal wb-break-word line-clamp-2 py-1 " style="-webkit-box-orient: vertical; padding-left: 24px;" data-action="click:readme-toc#blur" data-targets="readme-toc.entries" data-hydro-click="{&quot;event_type&quot;:&quot;repository_toc_menu.click&quot;,&quot;payload&quot;:{&quot;target&quot;:&quot;entry&quot;,&quot;repository_id&quot;:16563587,&quot;originating_url&quot;:&quot;https://github.com/cockroachdb/cockroach&quot;,&quot;user_id&quot;:null}}" data-hydro-click-hmac="a15c505efb9001379cc68f89e4f48e5fe9eaba5589898481cb6220a593e812a2" href="#design">Design</a> <a role="menuitem" class="filter-item SelectMenu-item ws-normal wb-break-word line-clamp-2 py-1 " style="-webkit-box-orient: vertical; padding-left: 24px;" data-action="click:readme-toc#blur" data-targets="readme-toc.entries" data-hydro-click="{&quot;event_type&quot;:&quot;repository_toc_menu.click&quot;,&quot;payload&quot;:{&quot;target&quot;:&quot;entry&quot;,&quot;repository_id&quot;:16563587,&quot;originating_url&quot;:&quot;https://github.com/cockroachdb/cockroach&quot;,&quot;user_id&quot;:null}}" data-hydro-click-hmac="a15c505efb9001379cc68f89e4f48e5fe9eaba5589898481cb6220a593e812a2" href="#licensing">Licensing</a> <a role="menuitem" class="filter-item SelectMenu-item ws-normal wb-break-word line-clamp-2 py-1 " style="-webkit-box-orient: vertical; padding-left: 24px;" data-action="click:readme-toc#blur" data-targets="readme-toc.entries" data-hydro-click="{&quot;event_type&quot;:&quot;repository_toc_menu.click&quot;,&quot;payload&quot;:{&quot;target&quot;:&quot;entry&quot;,&quot;repository_id&quot;:16563587,&quot;originating_url&quot;:&quot;https://github.com/cockroachdb/cockroach&quot;,&quot;user_id&quot;:null}}" data-hydro-click-hmac="a15c505efb9001379cc68f89e4f48e5fe9eaba5589898481cb6220a593e812a2" href="#comparison-with-other-databases">Comparison with Other Databases</a> <a role="menuitem" class="filter-item SelectMenu-item ws-normal wb-break-word line-clamp-2 py-1 " style="-webkit-box-orient: vertical; padding-left: 24px;" data-action="click:readme-toc#blur" data-targets="readme-toc.entries" data-hydro-click="{&quot;event_type&quot;:&quot;repository_toc_menu.click&quot;,&quot;payload&quot;:{&quot;target&quot;:&quot;entry&quot;,&quot;repository_id&quot;:16563587,&quot;originating_url&quot;:&quot;https://github.com/cockroachdb/cockroach&quot;,&quot;user_id&quot;:null}}" data-hydro-click-hmac="a15c505efb9001379cc68f89e4f48e5fe9eaba5589898481cb6220a593e812a2" href="#see-also">See Also</a> </div> </div> </details-menu> </details> <h2 class="Box-title"> <a href="#readme" data-view-component="true" class="Link--primary">README.md</a> </h2> </div> </div> <div data-target="readme-toc.content" class="Box-body px-5 pb-5"> <article class="markdown-body entry-content container-lg" itemprop="text"><p align="center" dir="auto"> <a target="_blank" rel="noopener noreferrer" href="/web/20221203054319/https://github.com/cockroachdb/cockroach/blob/master/docs/media/cockroach_db.png?raw=true"><img src="/web/20221203054319im_/https://github.com/cockroachdb/cockroach/raw/master/docs/media/cockroach_db.png?raw=true" width="70%" style="max-width: 100%;"></a> </p> <hr> <p dir="auto">CockroachDB is a cloud-native distributed SQL database designed to build, scale, and manage modern, data-intensive applications.</p> <ul dir="auto"> <li><a href="#what-is-cockroachdb">What is CockroachDB?</a></li> <li><a href="#docs">Docs</a></li> <li><a href="#starting-with-cockroachcloud">Starting with Cockroach Cloud</a></li> <li><a href="#starting-with-cockroachdb">Starting with CockroachDB</a></li> <li><a href="#client-drivers">Client Drivers</a></li> <li><a href="#deployment">Deployment</a></li> <li><a href="#need-help">Need Help?</a></li> <li><a href="#contributing">Contributing</a></li> <li><a href="#design">Design</a></li> <li><a href="#comparison-with-other-databases">Comparison with Other Databases</a></li> <li><a href="#see-also">See Also</a></li> </ul> <h2 dir="auto"><a id="user-content-what-is-cockroachdb" class="anchor" aria-hidden="true" href="#what-is-cockroachdb"><svg class="octicon octicon-link" viewbox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path></svg></a>What is CockroachDB?</h2> <p dir="auto">CockroachDB is a distributed SQL database built on a transactional and strongly-consistent key-value store. It <strong>scales</strong> horizontally; <strong>survives</strong> disk, machine, rack, and even datacenter failures with minimal latency disruption and no manual intervention; supports <strong>strongly-consistent</strong> ACID transactions; and provides a familiar <strong>SQL</strong> API for structuring, manipulating, and querying data.</p> <p dir="auto">For more details, see our <a href="https://web.archive.org/web/20221203054319/https://cockroachlabs.com/docs/stable/frequently-asked-questions.html" rel="nofollow">FAQ</a> or <a href="https://web.archive.org/web/20221203054319/https://www.cockroachlabs.com/docs/stable/architecture/overview.html" rel="nofollow">architecture document</a>.</p> <p align="center" dir="auto"> <a href="https://web.archive.org/web/20221203054319/https://www.youtube.com/watch?v=VgXiMcbGwzQ" rel="nofollow"> <img src="/web/20221203054319im_/https://github.com/cockroachdb/cockroach/raw/master/docs/media/explainer-video-preview.png" width="70%" style="max-width: 100%;"> </a> </p> <h2 dir="auto"><a id="user-content-docs" class="anchor" aria-hidden="true" href="#docs"><svg class="octicon octicon-link" viewbox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path></svg></a>Docs</h2> <p dir="auto">For guidance on installation, development, deployment, and administration, see our <a href="https://web.archive.org/web/20221203054319/https://cockroachlabs.com/docs/stable/" rel="nofollow">User Documentation</a>.</p> <h2 dir="auto"><a id="user-content-starting-with-cockroachcloud" class="anchor" aria-hidden="true" href="#starting-with-cockroachcloud"><svg class="octicon octicon-link" viewbox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path></svg></a>Starting with CockroachCloud</h2> <p dir="auto">We can run CockroachDB for you, so you don't have to run your own cluster.</p> <p dir="auto">See our online documentation: <a href="https://web.archive.org/web/20221203054319/https://www.cockroachlabs.com/docs/cockroachcloud/quickstart.html" rel="nofollow">Quickstart with CockroachCloud</a></p> <h2 dir="auto"><a id="user-content-starting-with-cockroachdb" class="anchor" aria-hidden="true" href="#starting-with-cockroachdb"><svg class="octicon octicon-link" viewbox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path></svg></a>Starting with CockroachDB</h2> <ol dir="auto"> <li>Install CockroachDB: <a href="https://web.archive.org/web/20221203054319/https://www.cockroachlabs.com/docs/stable/install-cockroachdb.html" rel="nofollow">using a pre-built executable</a> or <a href="https://web.archive.org/web/20221203054319/https://www.cockroachlabs.com/docs/v21.1/install-cockroachdb-linux#build-from-source" rel="nofollow">build it from source</a>.</li> <li><a href="https://web.archive.org/web/20221203054319/https://www.cockroachlabs.com/docs/stable/start-a-local-cluster.html" rel="nofollow">Start a local cluster</a> and connect to it via the <a href="https://web.archive.org/web/20221203054319/https://www.cockroachlabs.com/docs/stable/use-the-built-in-sql-client.html" rel="nofollow">built-in SQL client</a>.</li> <li><a href="https://web.archive.org/web/20221203054319/https://www.cockroachlabs.com/docs/stable/learn-cockroachdb-sql.html" rel="nofollow">Learn more about CockroachDB SQL</a>.</li> <li>Use a PostgreSQL-compatible driver or ORM to <a href="https://web.archive.org/web/20221203054319/https://www.cockroachlabs.com/docs/stable/hello-world-example-apps.html" rel="nofollow">build an app with CockroachDB</a>.</li> <li><a href="https://web.archive.org/web/20221203054319/https://www.cockroachlabs.com/docs/stable/demo-data-replication.html" rel="nofollow">Explore core features</a>, such as data replication, automatic rebalancing, and fault tolerance and recovery.</li> </ol> <h2 dir="auto"><a id="user-content-client-drivers" class="anchor" aria-hidden="true" href="#client-drivers"><svg class="octicon octicon-link" viewbox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path></svg></a>Client Drivers</h2> <p dir="auto">CockroachDB supports the PostgreSQL wire protocol, so you can use any available PostgreSQL client drivers to connect from various languages.</p> <ul dir="auto"> <li>For recommended drivers that we've tested, see <a href="https://web.archive.org/web/20221203054319/https://www.cockroachlabs.com/docs/stable/install-client-drivers.html" rel="nofollow">Install Client Drivers</a>.</li> <li>For tutorials using these drivers, as well as supported ORMs, see <a href="https://web.archive.org/web/20221203054319/https://www.cockroachlabs.com/docs/stable/example-apps.html" rel="nofollow">Example Apps</a>.</li> </ul> <h2 dir="auto"><a id="user-content-deployment" class="anchor" aria-hidden="true" href="#deployment"><svg class="octicon octicon-link" viewbox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path></svg></a>Deployment</h2> <ul dir="auto"> <li><a href="https://web.archive.org/web/20221203054319/https://www.cockroachlabs.com/docs/cockroachcloud/quickstart" rel="nofollow">CockroachCloud</a> - Steps to create a <a href="https://web.archive.org/web/20221203054319/https://cockroachlabs.cloud/signup?referralId=githubquickstart" rel="nofollow">free CockroachCloud cluster</a> on your preferred Cloud platform.</li> <li><a href="https://web.archive.org/web/20221203054319/https://www.cockroachlabs.com/docs/stable/manual-deployment.html" rel="nofollow">Manual</a> - Steps to deploy a CockroachDB cluster manually on multiple machines.</li> <li><a href="https://web.archive.org/web/20221203054319/https://www.cockroachlabs.com/docs/stable/cloud-deployment.html" rel="nofollow">Cloud</a> - Guides for deploying CockroachDB on various cloud platforms.</li> <li><a href="https://web.archive.org/web/20221203054319/https://www.cockroachlabs.com/docs/stable/orchestration.html" rel="nofollow">Orchestration</a> - Guides for running CockroachDB with popular open-source orchestration systems.</li> </ul> <h2 dir="auto"><a id="user-content-need-help" class="anchor" aria-hidden="true" href="#need-help"><svg class="octicon octicon-link" viewbox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path></svg></a>Need Help?</h2> <ul dir="auto"> <li><a href="https://web.archive.org/web/20221203054319/https://go.crdb.dev/p/slack" rel="nofollow">CockroachDB Community Slack</a> - Join our slack to connect with our engineers and other users running CockroachDB.</li> <li><a href="https://web.archive.org/web/20221203054319/https://forum.cockroachlabs.com/" rel="nofollow">CockroachDB Forum</a> and <a href="https://web.archive.org/web/20221203054319/https://stackoverflow.com/questions/tagged/cockroachdb" rel="nofollow">Stack Overflow</a> - Ask questions, find answers, and help other users.</li> <li><a href="https://web.archive.org/web/20221203054319/https://www.cockroachlabs.com/docs/stable/troubleshooting-overview.html" rel="nofollow">Troubleshooting documentation</a> - Learn how to troubleshoot common errors, cluster setup, and SQL query behavior.</li> <li>For filing bugs, suggesting improvements, or requesting new features, help us out by <a href="https://web.archive.org/web/20221203054319/https://github.com/cockroachdb/cockroach/issues/new">opening an issue</a>.</li> </ul> <h2 dir="auto"><a id="user-content-building-from-source" class="anchor" aria-hidden="true" href="#building-from-source"><svg class="octicon octicon-link" viewbox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path></svg></a>Building from source</h2> <p dir="auto">See <a href="https://web.archive.org/web/20221203054319/https://wiki.crdb.io/wiki/spaces/CRDB/pages/181338446/Getting+and+building+from+source" rel="nofollow">our wiki</a> for more details.</p> <h2 dir="auto"><a id="user-content-contributing" class="anchor" aria-hidden="true" href="#contributing"><svg class="octicon octicon-link" viewbox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path></svg></a>Contributing</h2> <p dir="auto">We welcome your contributions! If you're looking for issues to work on, try looking at the <a href="https://web.archive.org/web/20221203054319/https://github.com/cockroachdb/cockroach/issues?q=is%3Aopen+is%3Aissue+label%3A%22good+first+issue%22">good first issue list</a>. We do our best to tag issues suitable for new external contributors with that label, so it's a great way to find something you can help with!</p> <p dir="auto">See <a href="https://web.archive.org/web/20221203054319/https://wiki.crdb.io/wiki/spaces/CRDB/pages/73204033/Contributing+to+CockroachDB" rel="nofollow">our wiki</a> for more details.</p> <p dir="auto">Engineering discussions take place on our public mailing list, <a href="https://web.archive.org/web/20221203054319/https://groups.google.com/forum/#!forum/cockroach-db" rel="nofollow">cockroach-db@googlegroups.com</a>. Also please join our <a href="https://web.archive.org/web/20221203054319/https://go.crdb.dev/p/slack" rel="nofollow">Community Slack</a> (there's a dedicated #contributors channel!) to ask questions, discuss your ideas, and connect with other contributors.</p> <h2 dir="auto"><a id="user-content-design" class="anchor" aria-hidden="true" href="#design"><svg class="octicon octicon-link" viewbox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path></svg></a>Design</h2> <p dir="auto">For an in-depth discussion of the CockroachDB architecture, see our <a href="https://web.archive.org/web/20221203054319/https://www.cockroachlabs.com/docs/stable/architecture/overview.html" rel="nofollow">Architecture Guide</a>. For the original design motivation, see our <a href="https://web.archive.org/web/20221203054319/https://github.com/cockroachdb/cockroach/blob/master/docs/design.md">design doc</a>.</p> <h2 dir="auto"><a id="user-content-licensing" class="anchor" aria-hidden="true" href="#licensing"><svg class="octicon octicon-link" viewbox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path></svg></a>Licensing</h2> <p dir="auto">Current CockroachDB code is released under a combination of two licenses, the <a href="https://web.archive.org/web/20221203054319/https://www.cockroachlabs.com/docs/stable/licensing-faqs.html#bsl" rel="nofollow">Business Source License (BSL)</a> and the <a href="https://web.archive.org/web/20221203054319/https://www.cockroachlabs.com/docs/stable/licensing-faqs.html#ccl" rel="nofollow">Cockroach Community License (CCL)</a>.</p> <p dir="auto">When contributing to a CockroachDB feature, you can find the relevant license in the comments at the top of each file.</p> <p dir="auto">For more information, see the <a href="https://web.archive.org/web/20221203054319/https://www.cockroachlabs.com/docs/stable/licensing-faqs.html" rel="nofollow">Licensing FAQs</a>.</p> <h2 dir="auto"><a id="user-content-comparison-with-other-databases" class="anchor" aria-hidden="true" href="#comparison-with-other-databases"><svg class="octicon octicon-link" viewbox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path></svg></a>Comparison with Other Databases</h2> <p dir="auto">To see how key features of CockroachDB stack up against other databases, check out <a href="https://web.archive.org/web/20221203054319/https://www.cockroachlabs.com/docs/stable/cockroachdb-in-comparison.html" rel="nofollow">CockroachDB in Comparison</a>.</p> <h2 dir="auto"><a id="user-content-see-also" class="anchor" aria-hidden="true" href="#see-also"><svg class="octicon octicon-link" viewbox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path></svg></a>See Also</h2> <ul dir="auto"> <li><a href="https://web.archive.org/web/20221203054319/https://www.cockroachlabs.com/community/tech-talks/" rel="nofollow">Tech Talks</a> (by CockroachDB founders, engineers, and customers!)</li> <li><a href="https://web.archive.org/web/20221203054319/https://cockroachlabs.com/docs/stable/" rel="nofollow">CockroachDB User Documentation</a></li> <li><a href="https://web.archive.org/web/20221203054319/https://www.cockroachlabs.com/blog/" rel="nofollow">The CockroachDB Blog</a></li> <li>Key design documents <ul dir="auto"> <li><a href="https://web.archive.org/web/20221203054319/https://www.cockroachlabs.com/blog/serializable-lockless-distributed-isolation-cockroachdb/" rel="nofollow">Serializable, Lockless, Distributed: Isolation in CockroachDB</a></li> <li><a href="https://web.archive.org/web/20221203054319/https://www.cockroachlabs.com/blog/consensus-made-thrive/" rel="nofollow">Consensus, Made Thrive</a></li> <li><a href="https://web.archive.org/web/20221203054319/https://www.cockroachlabs.com/blog/trust-but-verify-cockroachdb-checks-replication/" rel="nofollow">Trust, But Verify: How CockroachDB Checks Replication</a></li> <li><a href="https://web.archive.org/web/20221203054319/https://www.cockroachlabs.com/blog/living-without-atomic-clocks/" rel="nofollow">Living Without Atomic Clocks</a></li> <li><a href="https://web.archive.org/web/20221203054319/https://github.com/cockroachdb/cockroach/blob/master/docs/design.md">The CockroachDB Architecture Document</a></li> </ul> </li> </ul> </article> </div> </div> </readme-toc> </div> <div data-view-component="true" class="Layout-sidebar"> <div class="BorderGrid BorderGrid--spacious" data-pjax> <div class="BorderGrid-row hide-sm hide-md"> <div class="BorderGrid-cell"> <h2 class="mb-3 h4">About</h2> <p class="f4 my-3"> CockroachDB - the open source, cloud-native distributed SQL database. </p> <div class="my-3 d-flex flex-items-center"> <svg aria-hidden="true" height="16" viewbox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-link flex-shrink-0 mr-2"> <path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path> </svg> <span class="flex-auto min-width-0 css-truncate css-truncate-target width-fit"> <a title="https://www.cockroachlabs.com" role="link" target="_blank" rel="noopener noreferrer nofollow" class="text-bold" 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width="16" data-view-component="true" class="octicon octicon-code-of-conduct mr-2"> <path fill-rule="evenodd" d="M8.048 2.241c.964-.709 2.079-1.238 3.325-1.241a4.613 4.613 0 013.282 1.355c.41.408.757.86.996 1.428.238.568.348 1.206.347 1.968 0 2.193-1.505 4.254-3.081 5.862-1.496 1.526-3.213 2.796-4.249 3.563l-.22.163a.75.75 0 01-.895 0l-.221-.163c-1.036-.767-2.753-2.037-4.249-3.563C1.51 10.008.007 7.952.002 5.762a4.614 4.614 0 011.353-3.407C3.123.585 6.223.537 8.048 2.24zm-1.153.983c-.81.78-1.546 1.669-2.166 2.417-.184.222-.358.432-.52.623a.75.75 0 00.04 1.016c.35.35.697.697 1.043 1.047.866.875 2.292.914 3.185.032.264-.26.534-.528.802-.797.694-.694 1.8-.701 2.474-.03L12.92 8.7l.283.284c-.244.334-.515.666-.81.995l-1.384-1.28A.75.75 0 109.99 9.802l1.357 1.252c-.325.31-.656.606-.984.887l-1.48-1.366a.75.75 0 10-1.018 1.102L9.191 12.9c-.433.34-.838.643-1.191.905-1.04-.773-2.537-1.907-3.846-3.242C2.611 8.99 1.502 7.306 1.502 5.75a3.114 3.114 0 01.913-2.335c1.159-1.158 3.23-1.224 4.48-.191zm7.112 4.442c.313-.65.491-1.293.491-1.916v-.001c0-.614-.088-1.045-.23-1.385-.143-.339-.357-.633-.673-.949a3.113 3.113 0 00-2.218-.915c-1.092.003-2.165.627-3.226 1.602-.823.755-1.554 1.637-2.228 2.45l-.127.154.562.566a.756.756 0 001.066.02l.794-.79c1.258-1.258 3.312-1.31 4.594-.032.396.394.792.791 1.173 1.173l.022.023z"></path> </svg> Code of conduct </a> </div> <include-fragment src="/cockroachdb/cockroach/hovercards/citation/sidebar_partial?tree_name=master"> </include-fragment> <h3 class="sr-only">Stars</h3> <div class="mt-2"> <a href="/web/20221203054319/https://github.com/cockroachdb/cockroach/stargazers" data-view-component="true" class="Link--muted"> <svg aria-hidden="true" height="16" viewbox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-star mr-2"> <path fill-rule="evenodd" d="M8 .25a.75.75 0 01.673.418l1.882 3.815 4.21.612a.75.75 0 01.416 1.279l-3.046 2.97.719 4.192a.75.75 0 01-1.088.791L8 12.347l-3.766 1.98a.75.75 0 01-1.088-.79l.72-4.194L.818 6.374a.75.75 0 01.416-1.28l4.21-.611L7.327.668A.75.75 0 018 .25zm0 2.445L6.615 5.5a.75.75 0 01-.564.41l-3.097.45 2.24 2.184a.75.75 0 01.216.664l-.528 3.084 2.769-1.456a.75.75 0 01.698 0l2.77 1.456-.53-3.084a.75.75 0 01.216-.664l2.24-2.183-3.096-.45a.75.75 0 01-.564-.41L8 2.694v.001z"></path> </svg> <strong>26.2k</strong> stars </a></div> <h3 class="sr-only">Watchers</h3> <div class="mt-2"> <a href="/web/20221203054319/https://github.com/cockroachdb/cockroach/watchers" data-view-component="true" class="Link--muted"> <svg aria-hidden="true" height="16" viewbox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-eye mr-2"> <path fill-rule="evenodd" d="M1.679 7.932c.412-.621 1.242-1.75 2.366-2.717C5.175 4.242 6.527 3.5 8 3.5c1.473 0 2.824.742 3.955 1.715 1.124.967 1.954 2.096 2.366 2.717a.119.119 0 010 .136c-.412.621-1.242 1.75-2.366 2.717C10.825 11.758 9.473 12.5 8 12.5c-1.473 0-2.824-.742-3.955-1.715C2.92 9.818 2.09 8.69 1.679 8.068a.119.119 0 010-.136zM8 2c-1.981 0-3.67.992-4.933 2.078C1.797 5.169.88 6.423.43 7.1a1.619 1.619 0 000 1.798c.45.678 1.367 1.932 2.637 3.024C4.329 13.008 6.019 14 8 14c1.981 0 3.67-.992 4.933-2.078 1.27-1.091 2.187-2.345 2.637-3.023a1.619 1.619 0 000-1.798c-.45-.678-1.367-1.932-2.637-3.023C11.671 2.992 9.981 2 8 2zm0 8a2 2 0 100-4 2 2 0 000 4z"></path> </svg> <strong>715</strong> watching </a></div> <h3 class="sr-only">Forks</h3> <div class="mt-2"> <a href="/web/20221203054319/https://github.com/cockroachdb/cockroach/network/members" data-view-component="true" class="Link--muted"> <svg aria-hidden="true" height="16" viewbox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-repo-forked mr-2"> <path fill-rule="evenodd" d="M5 3.25a.75.75 0 11-1.5 0 .75.75 0 011.5 0zm0 2.122a2.25 2.25 0 10-1.5 0v.878A2.25 2.25 0 005.75 8.5h1.5v2.128a2.251 2.251 0 101.5 0V8.5h1.5a2.25 2.25 0 002.25-2.25v-.878a2.25 2.25 0 10-1.5 0v.878a.75.75 0 01-.75.75h-4.5A.75.75 0 015 6.25v-.878zm3.75 7.378a.75.75 0 11-1.5 0 .75.75 0 011.5 0zm3-8.75a.75.75 0 100-1.5.75.75 0 000 1.5z"></path> </svg> <strong>3.3k</strong> forks </a></div> </div> </div> <div class="BorderGrid-row"> <div class="BorderGrid-cell"> <h2 class="h4 mb-3" data-pjax="#repo-content-pjax-container" data-turbo-frame="repo-content-turbo-frame"> <a href="/web/20221203054319/https://github.com/cockroachdb/cockroach/releases" data-view-component="true" class="Link--primary no-underline"> Releases </a></h2> <a class="Link--primary no-underline" data-pjax="#repo-content-pjax-container" data-turbo-frame="repo-content-turbo-frame" href="/web/20221203054319/https://github.com/cockroachdb/cockroach/tags"> <svg aria-hidden="true" height="16" viewbox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-tag"> <path fill-rule="evenodd" d="M2.5 7.775V2.75a.25.25 0 01.25-.25h5.025a.25.25 0 01.177.073l6.25 6.25a.25.25 0 010 .354l-5.025 5.025a.25.25 0 01-.354 0l-6.25-6.25a.25.25 0 01-.073-.177zm-1.5 0V2.75C1 1.784 1.784 1 2.75 1h5.025c.464 0 .91.184 1.238.513l6.25 6.25a1.75 1.75 0 010 2.474l-5.026 5.026a1.75 1.75 0 01-2.474 0l-6.25-6.25A1.75 1.75 0 011 7.775zM6 5a1 1 0 100 2 1 1 0 000-2z"></path> </svg> <span class="text-bold">459</span> <span class="color-fg-muted">tags</span> </a> </div> </div> <div class="BorderGrid-row"> <div class="BorderGrid-cell"> <h2 class="h4 mb-3"> <a href="/web/20221203054319/https://github.com/orgs/cockroachdb/packages?repo_name=cockroach" data-view-component="true" class="Link--primary no-underline"> Packages <span title="0" hidden="hidden" data-view-component="true" class="Counter">0</span> </a></h2> <div class="text-small color-fg-muted"> No packages published <br> </div> </div> </div> <div class="BorderGrid-row"> <div class="BorderGrid-cell"> <h2 class="h4 mb-3"> <a href="/web/20221203054319/https://github.com/cockroachdb/cockroach/network/dependents" data-view-component="true" class="Link--primary no-underline"> Used by <span title="48" data-view-component="true" class="Counter">48</span> </a> </h2> <a class="d-flex flex-items-center" href="/web/20221203054319/https://github.com/cockroachdb/cockroach/network/dependents"> <ul class="hx_flex-avatar-stack list-style-none min-width-0"> <li class="hx_flex-avatar-stack-item"> <img class="avatar avatar-user" src="https://web.archive.org/web/20221203054319im_/https://avatars.githubusercontent.com/u/33739086?s=64&amp;v=4" width="32" height="32" alt="@6shell"/> </li> <li class="hx_flex-avatar-stack-item"> <img class="avatar avatar-user" src="https://web.archive.org/web/20221203054319im_/https://avatars.githubusercontent.com/u/28650292?s=64&amp;v=4" width="32" height="32" alt="@zbcstudy"/> </li> <li class="hx_flex-avatar-stack-item"> <img class="avatar" src="https://web.archive.org/web/20221203054319im_/https://avatars.githubusercontent.com/u/5087073?s=64&amp;v=4" width="32" height="32" alt="@skbkontur"/> </li> <li class="hx_flex-avatar-stack-item"> <img class="avatar avatar-user" src="https://web.archive.org/web/20221203054319im_/https://avatars.githubusercontent.com/u/17964357?s=64&amp;v=4" width="32" height="32" alt="@piotrszyma"/> </li> <li class="hx_flex-avatar-stack-item"> <img class="avatar" src="https://web.archive.org/web/20221203054319im_/https://avatars.githubusercontent.com/u/9465053?s=64&amp;v=4" width="32" height="32" alt="@DaoCloud"/> </li> <li class="hx_flex-avatar-stack-item"> <img class="avatar avatar-user" src="https://web.archive.org/web/20221203054319im_/https://avatars.githubusercontent.com/u/10577404?s=64&amp;v=4" width="32" height="32" alt="@kitsoNamane"/> </li> <li class="hx_flex-avatar-stack-item"> <img class="avatar" src="https://web.archive.org/web/20221203054319im_/https://avatars.githubusercontent.com/u/57117177?s=64&amp;v=4" width="32" height="32" alt="@otan-cockroach"/> </li> </ul> <span class="px-2 text-bold text-small no-wrap"> + 40 </span> </a> </div> </div> <div class="BorderGrid-row"> <div class="BorderGrid-cell"> <h2 class="h4 mb-3"> <a href="/web/20221203054319/https://github.com/cockroachdb/cockroach/graphs/contributors" data-view-component="true" class="Link--primary no-underline"> Contributors <span title="602" data-view-component="true" class="Counter">602</span> </a></h2> <ul class="list-style-none d-flex flex-wrap mb-n2"> <li class="mb-2 mr-2" data-test-selector="grid-mode-element"> <a href="https://web.archive.org/web/20221203054319/https://github.com/tbg" class="" data-hovercard-type="user" data-hovercard-url="/users/tbg/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self"> <img src="https://web.archive.org/web/20221203054319im_/https://avatars.githubusercontent.com/u/5076964?s=64&amp;v=4" alt="@tbg" size="32" height="32" width="32" data-view-component="true" class="avatar circle"/> </a> </li> <li class="mb-2 mr-2" data-test-selector="grid-mode-element"> <a 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</li> <li class="mb-2 mr-2" data-test-selector="grid-mode-element"> <a href="https://web.archive.org/web/20221203054319/https://github.com/petermattis" class="" data-hovercard-type="user" data-hovercard-url="/users/petermattis/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self"> <img src="https://web.archive.org/web/20221203054319im_/https://avatars.githubusercontent.com/u/6201335?s=64&amp;v=4" alt="@petermattis" size="32" height="32" width="32" data-view-component="true" class="avatar circle"/> </a> </li> <li class="mb-2 mr-2" data-test-selector="grid-mode-element"> <a href="https://web.archive.org/web/20221203054319/https://github.com/RaduBerinde" class="" data-hovercard-type="user" data-hovercard-url="/users/RaduBerinde/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self"> <img src="https://web.archive.org/web/20221203054319im_/https://avatars.githubusercontent.com/u/16544120?s=64&amp;v=4" alt="@RaduBerinde" size="32" height="32" width="32" data-view-component="true" class="avatar circle"/> </a> </li> <li class="mb-2 mr-2" data-test-selector="grid-mode-element"> <a href="https://web.archive.org/web/20221203054319/https://github.com/tamird" class="" data-hovercard-type="user" data-hovercard-url="/users/tamird/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self"> <img src="https://web.archive.org/web/20221203054319im_/https://avatars.githubusercontent.com/u/1535036?s=64&amp;v=4" alt="@tamird" size="32" height="32" width="32" data-view-component="true" class="avatar circle"/> </a> </li> <li class="mb-2 mr-2" data-test-selector="grid-mode-element"> <a href="https://web.archive.org/web/20221203054319/https://github.com/yuzefovich" class="" data-hovercard-type="user" data-hovercard-url="/users/yuzefovich/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self"> <img src="https://web.archive.org/web/20221203054319im_/https://avatars.githubusercontent.com/u/5135385?s=64&amp;v=4" alt="@yuzefovich" size="32" height="32" width="32" data-view-component="true" class="avatar circle"/> </a> </li> <li class="mb-2 mr-2" data-test-selector="grid-mode-element"> <a href="https://web.archive.org/web/20221203054319/https://github.com/andreimatei" class="" data-hovercard-type="user" data-hovercard-url="/users/andreimatei/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self"> <img src="https://web.archive.org/web/20221203054319im_/https://avatars.githubusercontent.com/u/377201?s=64&amp;v=4" alt="@andreimatei" size="32" height="32" width="32" data-view-component="true" class="avatar circle"/> </a> </li> <li class="mb-2 mr-2" data-test-selector="grid-mode-element"> <a href="https://web.archive.org/web/20221203054319/https://github.com/ajwerner" class="" data-hovercard-type="user" data-hovercard-url="/users/ajwerner/hovercard" 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style="background-color:#3178c6 !important;;width: 5.1%;" itemprop="keywords" aria-label="TypeScript 5.1" data-view-component="true" class="Progress-item color-bg-success-emphasis"></span> <span style="background-color:#76d275 !important;;width: 3.5%;" itemprop="keywords" aria-label="Starlark 3.5" data-view-component="true" class="Progress-item color-bg-success-emphasis"></span> <span style="background-color:#4B6C4B !important;;width: 0.6%;" itemprop="keywords" aria-label="Yacc 0.6" data-view-component="true" class="Progress-item color-bg-success-emphasis"></span> <span style="background-color:#89e051 !important;;width: 0.5%;" itemprop="keywords" aria-label="Shell 0.5" data-view-component="true" class="Progress-item color-bg-success-emphasis"></span> <span style="background-color:#e4cc98 !important;;width: 0.2%;" itemprop="keywords" aria-label="Tcl 0.2" data-view-component="true" class="Progress-item color-bg-success-emphasis"></span> <span style="background-color:#ededed !important;;width: 1.0%;" itemprop="keywords" aria-label="Other 1.0" data-view-component="true" class="Progress-item color-bg-success-emphasis"></span> </span></div> <ul class="list-style-none"> <li class="d-inline"> <a class="d-inline-flex flex-items-center flex-nowrap Link--secondary no-underline text-small mr-3" href="/web/20221203054319/https://github.com/cockroachdb/cockroach/search?l=go" data-ga-click="Repository, language stats search click, location:repo overview"> <svg style="color:#00ADD8;" aria-hidden="true" height="16" viewbox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-dot-fill mr-2"> <path fill-rule="evenodd" d="M8 4a4 4 0 100 8 4 4 0 000-8z"></path> </svg> <span class="color-fg-default text-bold mr-1">Go</span> <span>89.1%</span> </a> </li> <li class="d-inline"> <a class="d-inline-flex flex-items-center flex-nowrap Link--secondary no-underline text-small mr-3" href="/web/20221203054319/https://github.com/cockroachdb/cockroach/search?l=typescript" data-ga-click="Repository, language stats search click, location:repo overview"> <svg style="color:#3178c6;" aria-hidden="true" height="16" viewbox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-dot-fill mr-2"> <path fill-rule="evenodd" d="M8 4a4 4 0 100 8 4 4 0 000-8z"></path> </svg> <span class="color-fg-default text-bold mr-1">TypeScript</span> <span>5.1%</span> </a> </li> <li class="d-inline"> <a class="d-inline-flex flex-items-center flex-nowrap Link--secondary no-underline text-small mr-3" href="/web/20221203054319/https://github.com/cockroachdb/cockroach/search?l=starlark" data-ga-click="Repository, language stats search click, location:repo overview"> <svg style="color:#76d275;" aria-hidden="true" height="16" viewbox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-dot-fill mr-2"> <path fill-rule="evenodd" d="M8 4a4 4 0 100 8 4 4 0 000-8z"></path> </svg> <span class="color-fg-default text-bold mr-1">Starlark</span> <span>3.5%</span> </a> </li> <li class="d-inline"> <a class="d-inline-flex flex-items-center flex-nowrap Link--secondary no-underline text-small mr-3" href="/web/20221203054319/https://github.com/cockroachdb/cockroach/search?l=yacc" data-ga-click="Repository, language stats search click, location:repo overview"> <svg style="color:#4B6C4B;" aria-hidden="true" height="16" viewbox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-dot-fill mr-2"> <path fill-rule="evenodd" d="M8 4a4 4 0 100 8 4 4 0 000-8z"></path> </svg> <span class="color-fg-default text-bold mr-1">Yacc</span> <span>0.6%</span> </a> </li> <li class="d-inline"> <a class="d-inline-flex flex-items-center flex-nowrap Link--secondary no-underline text-small mr-3" href="/web/20221203054319/https://github.com/cockroachdb/cockroach/search?l=shell" data-ga-click="Repository, language stats 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class="d-inline"> <span class="d-inline-flex flex-items-center flex-nowrap text-small mr-3"> <svg style="color:#ededed;" aria-hidden="true" height="16" viewbox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-dot-fill mr-2"> <path fill-rule="evenodd" d="M8 4a4 4 0 100 8 4 4 0 000-8z"></path> </svg> <span class="color-fg-default text-bold mr-1">Other</span> <span>1.0%</span> </span> </li> </ul> </div> </div> </div> </div> </div></div> </div> </div> </turbo-frame> </main> </div> </div> <footer class="footer width-full container-xl p-responsive"> <h2 class="sr-only">Footer</h2> <div class="position-relative d-flex flex-items-center pb-2 f6 color-fg-muted border-top color-border-muted flex-column-reverse flex-lg-row flex-wrap flex-lg-nowrap mt-6 pt-6"> <div class="list-style-none d-flex flex-wrap col-0 col-lg-2 flex-justify-start flex-lg-justify-between mb-2 mb-lg-0"> <div class="mt-2 mt-lg-0 d-flex flex-items-center"> <a aria-label="Homepage" 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8l3.22 3.22a.75.75 0 11-1.06 1.06L8 9.06l-3.22 3.22a.75.75 0 01-1.06-1.06L6.94 8 3.72 4.78a.75.75 0 010-1.06z"></path> </svg> </button> <div class="octocat-spinner my-6 js-details-dialog-spinner"></div> </details-dialog> </details> </template> <div class="Popover js-hovercard-content position-absolute" style="display: none; outline: none;" tabindex="0"> <div class="Popover-message Popover-message--bottom-left Popover-message--large Box color-shadow-large" style="width:360px;"> </div> </div> <template id="snippet-clipboard-copy-button"> <div class="zeroclipboard-container position-absolute right-0 top-0"> <clipboard-copy aria-label="Copy" class="ClipboardButton btn js-clipboard-copy m-2 p-0 tooltipped-no-delay" data-copy-feedback="Copied!" data-tooltip-direction="w"> <svg aria-hidden="true" height="16" viewbox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-copy js-clipboard-copy-icon m-2"> <path fill-rule="evenodd" d="M0 6.75C0 5.784.784 5 1.75 5h1.5a.75.75 0 010 1.5h-1.5a.25.25 0 00-.25.25v7.5c0 .138.112.25.25.25h7.5a.25.25 0 00.25-.25v-1.5a.75.75 0 011.5 0v1.5A1.75 1.75 0 019.25 16h-7.5A1.75 1.75 0 010 14.25v-7.5z"></path><path fill-rule="evenodd" d="M5 1.75C5 .784 5.784 0 6.75 0h7.5C15.216 0 16 .784 16 1.75v7.5A1.75 1.75 0 0114.25 11h-7.5A1.75 1.75 0 015 9.25v-7.5zm1.75-.25a.25.25 0 00-.25.25v7.5c0 .138.112.25.25.25h7.5a.25.25 0 00.25-.25v-7.5a.25.25 0 00-.25-.25h-7.5z"></path> </svg> <svg aria-hidden="true" height="16" viewbox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-check js-clipboard-check-icon color-fg-success d-none m-2"> <path fill-rule="evenodd" d="M13.78 4.22a.75.75 0 010 1.06l-7.25 7.25a.75.75 0 01-1.06 0L2.22 9.28a.75.75 0 011.06-1.06L6 10.94l6.72-6.72a.75.75 0 011.06 0z"></path> </svg> </clipboard-copy> </div> </template> </div> <div id="js-global-screen-reader-notice" class="sr-only" aria-live="polite"></div> </body> </html> <!-- FILE ARCHIVED ON 05:43:19 Dec 03, 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