PageSourceSearch

https://zed.brimdata.io/assets/js/f7677d2d.78795c2d.js

js brimdata.io collected 2026-10-03 19:37:28 UTC 4,353 bytes, 1 lines download raw bytes

1"use strict";(self.webpackChunkzed_docs=self.webpackChunkzed_docs||[]).push([[731],{3905:function(e,n,t){t.d(n,{Zo:function(){return s},kt:function(){return d}});var r=t(67294);function o(e,n,t){return n in e?Object.defineProperty(e,n,{value:t,enumerable:!0,configurable:!0,writable:!0}):e[n]=t,e}function a(e,n){var t=Object.keys(e);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(e);n&&(r=r.filter((function(n){return Object.getOwnPropertyDescriptor(e,n).enumerable}))),t.push.apply(t,r)}return t}function i(e){for(var n=1;n<arguments.length;n++){var t=null!=arguments[n]?arguments[n]:{};n%2?a(Object(t),!0).forEach((function(n){o(e,n,t[n])})):Object.getOwnPropertyDescriptors?Object.defineProperties(e,Object.getOwnPropertyDescriptors(t)):a(Object(t)).forEach((function(n){Object.defineProperty(e,n,Object.getOwnPropertyDescriptor(t,n))}))}return e}function c(e,n){if(null==e)return{};var t,r,o=function(e,n){if(null==e)return{};var t,r,o={},a=Object.keys(e);for(r=0;r<a.length;r++)t=a[r],n.indexOf(t)>=0||(o[t]=e[t]);return o}(e,n);if(Object.getOwnPropertySymbols){var a=Object.getOwnPropertySymbols(e);for(r=0;r<a.length;r++)t=a[r],n.indexOf(t)>=0||Object.prototype.propertyIsEnumerable.call(e,t)&&(o[t]=e[t])}return o}var l=r.createContext({}),u=function(e){var n=r.useContext(l),t=n;return e&&(t="function"==typeof e?e(n):i(i({},n),e)),t},s=function(e){var n=u(e.components);return r.createElement(l.Provider,{value:n},e.children)},p={inlineCode:"code",wrapper:function(e){var n=e.children;return r.createElement(r.Fragment,{},n)}},f=r.forwardRef((function(e,n){var t=e.components,o=e.mdxType,a=e.originalType,l=e.parentName,s=c(e,["components","mdxType","originalType","parentName"]),f=u(t),d=o,m=f["".concat(l,".").concat(d)]||f[d]||p[d]||a;return t?r.createElement(m,i(i({ref:n},s),{},{components:t})):r.createElement(m,i({ref:n},s))}));function d(e,n){var t=arguments,o=n&&n.mdxType;if("string"==typeof e||o){var a=t.length,i=new Array(a);i[0]=f;var c={};for(var l in n)hasOwnProperty.call(n,l)&&(c[l]=n[l]);c.originalType=e,c.mdxType="string"==typeof e?e:o,i[1]=c;for(var u=2;u<a;u++)i[u]=t[u];return r.createElement.apply(null,i)}return r.createElement.apply(null,t)}f.displayName="MDXCreateElement"},78090:function(e,n,t){t.r(n),t.d(n,{assets:function(){return s},contentTitle:function(){return l},default:function(){return d},frontMatter:function(){return c},metadata:function(){return u},toc:function(){return p}});var r=t(83117),o=t(80102),a=(t(67294),t(3905)),i=["components"],c={},l=void 0,u={unversionedId:"language/functions/lower",id:"version-v1.17.0/language/functions/lower",title:"lower",description:"Function",source:"@site/versioned_docs/version-v1.17.0/language/functions/lower.md",sourceDirName:"language/functions",slug:"/language/functions/lower",permalink:"/docs/v1.17.0/language/functions/lower",draft:!1,editUrl:"https://github.com/brimdata/zed/edit/main/docs/language/functions/lower.md",tags:[],version:"v1.17.0",frontMatter:{},sidebar:"tutorialSidebar",previous:{title:"log",permalink:"/docs/v1.17.0/language/functions/log"},next:{title:"map",permalink:"/docs/v1.17.0/language/functions/map"}},s={},p=[{value:"Function",id:"function",level:3},{value:"Synopsis",id:"synopsis",level:3},{value:"Description",id:"description",level:3},{value:"Examples",id:"examples",level:3}],f={toc:p};function d(e){var n=e.components,t=(0,o.Z)(e,i);return(0,a.kt)("wrapper",(0,r.Z)({},f,t,{components:n,mdxType:"MDXLayout"}),(0,a.kt)("h3",{id:"function"},"Function"),(0,a.kt)("p",null,"\u2003"," ",(0,a.kt)("strong",{parentName:"p"},"lower")," ","\u2014"," convert a string to lower case"),(0,a.kt)("h3",{id:"synopsis"},"Synopsis"),(0,a.kt)("pre",null,(0,a.kt)("code",{parentName:"pre"},"lower(s: string) -> string\n")),(0,a.kt)("h3",{id:"description"},"Description"),(0,a.kt)("p",null,"The ",(0,a.kt)("em",{parentName:"p"},"lower")," function converts all upper case Unicode characters in ",(0,a.kt)("inlineCode",{parentName:"p"},"s"),"\nto lower case and returns the result."),(0,a.kt)("h3",{id:"examples"},"Examples"),(0,a.kt)("pre",null,(0,a.kt)("code",{parentName:"pre",className:"language-mdtest-command"},"echo '\"Zed\"' | zq -z 'yield lower(this)' -\n")),(0,a.kt)("p",null,"=>"),(0,a.kt)("pre",null,(0,a.kt)("code",{parentName:"pre",className:"language-mdtest-output"},'"zed"\n')))}d.isMDXComponent=!0}}]);

Line numbers count LF bytes from the start of the resource, as the search results do. Vendor segments are library code the classifier recognised; they are stored but not indexed. Bytes are shown as Latin1 characters, one per byte.