mirror of
https://github.com/grafana/grafana.git
synced 2025-02-25 18:55:37 -06:00
Merge pull request #15301 from grafana/azure-monitor-autocomplete
Azure Monitor: improve autocomplete for Log Analytics and App Insights editor
This commit is contained in:
Daniel Lee
GitHub
commit
22d64a8c2a
@ -139,6 +139,10 @@ export class KeybindingSrv {
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);
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}
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unbind(keyArg: string, keyType?: string) {
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Mousetrap.unbind(keyArg, keyType);
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}
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showDashEditView() {
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const search = _.extend(this.$location.search(), { editview: 'settings' });
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this.$location.search(search);
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@ -291,3 +295,17 @@ export class KeybindingSrv {
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}
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coreModule.service('keybindingSrv', KeybindingSrv);
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/**
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* Code below exports the service to react components
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*/
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let singletonInstance: KeybindingSrv;
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export function setKeybindingSrv(instance: KeybindingSrv) {
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singletonInstance = instance;
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}
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export function getKeybindingSrv(): KeybindingSrv {
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return singletonInstance;
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}
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@ -224,4 +224,13 @@ export default class AppInsightsDatasource {
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return new ResponseParser(result).parseGroupBys();
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});
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}
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getQuerySchema() {
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const url = `${this.baseUrl}/query/schema`;
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return this.doRequest(url).then(result => {
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const schema = new ResponseParser(result).parseQuerySchema();
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// console.log(schema);
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return schema;
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});
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}
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}
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@ -199,6 +199,32 @@ export default class ResponseParser {
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return ResponseParser.toTextValueList(this.results.supportedGroupBy);
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}
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parseQuerySchema() {
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const result = {
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Type: 'AppInsights',
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Tables: {}
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};
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if (this.results && this.results.data && this.results.data.Tables) {
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for (let i = 0; i < this.results.data.Tables[0].Rows.length; i++) {
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const column = this.results.data.Tables[0].Rows[i];
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const columnTable = column[0];
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const columnName = column[1];
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const columnType = column[2];
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if (result.Tables[columnTable]) {
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result.Tables[columnTable].OrderedColumns.push({ Name: columnName, Type: columnType });
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} else {
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result.Tables[columnTable] = {
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Name: columnTable,
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OrderedColumns: [
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{ Name: columnName, Type: columnType }
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]
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};
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}
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}
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}
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return result;
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}
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static toTextValueList(values) {
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const list: any[] = [];
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for (let i = 0; i < values.length; i++) {
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@ -1,3 +1,4 @@
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import _ from 'lodash';
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import Plain from 'slate-plain-serializer';
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import QueryField from './query_field';
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@ -6,11 +7,11 @@ import QueryField from './query_field';
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import debounce from 'app/features/explore/utils/debounce';
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import { getNextCharacter } from 'app/features/explore/utils/dom';
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import { FUNCTIONS, KEYWORDS } from './kusto';
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import { KEYWORDS, functionTokens, operatorTokens, grafanaMacros } from './kusto/kusto';
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// import '../sass/editor.base.scss';
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const TYPEAHEAD_DELAY = 500;
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const TYPEAHEAD_DELAY = 100;
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interface Suggestion {
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text: string;
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@ -25,24 +26,46 @@ interface SuggestionGroup {
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skipFilter?: boolean;
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}
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interface KustoSchema {
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Databases: {
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Default?: KustoDBSchema;
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};
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Plugins?: any[];
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}
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interface KustoDBSchema {
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Name?: string;
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Functions?: any;
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Tables?: any;
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}
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const defaultSchema = () => ({
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Databases: {
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Default: {}
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}
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});
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const cleanText = s => s.replace(/[{}[\]="(),!~+\-*/^%]/g, '').trim();
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const wrapText = text => ({ text });
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export default class KustoQueryField extends QueryField {
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fields: any;
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events: any;
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schema: KustoSchema;
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constructor(props, context) {
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super(props, context);
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this.schema = defaultSchema();
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this.onTypeahead = debounce(this.onTypeahead, TYPEAHEAD_DELAY);
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}
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componentDidMount() {
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this.updateMenu();
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super.componentDidMount();
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this.fetchSchema();
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}
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onTypeahead = () => {
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onTypeahead = (force?: boolean) => {
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const selection = window.getSelection();
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if (selection.anchorNode) {
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const wrapperNode = selection.anchorNode.parentElement;
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@ -73,62 +96,77 @@ export default class KustoQueryField extends QueryField {
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const wrapperClasses = wrapperNode.classList;
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let typeaheadContext: string | null = null;
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// Built-in functions
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if (wrapperClasses.contains('function-context')) {
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typeaheadContext = 'context-function';
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if (this.fields) {
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suggestionGroups = this._getKeywordSuggestions();
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} else {
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this._fetchFields();
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return;
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}
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} else if (modelPrefix.match(/(facet\s$)/i)) {
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typeaheadContext = 'context-facet';
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if (this.fields) {
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suggestionGroups = this._getKeywordSuggestions();
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} else {
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this._fetchFields();
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return;
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}
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} else if (modelPrefix.match(/(,\s*$)/)) {
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typeaheadContext = 'context-multiple-fields';
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if (this.fields) {
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suggestionGroups = this._getKeywordSuggestions();
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} else {
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this._fetchFields();
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return;
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}
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} else if (modelPrefix.match(/(from\s$)/i)) {
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typeaheadContext = 'context-from';
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if (this.events) {
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suggestionGroups = this._getKeywordSuggestions();
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} else {
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this._fetchEvents();
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return;
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}
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} else if (modelPrefix.match(/(^select\s\w*$)/i)) {
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typeaheadContext = 'context-select';
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if (this.fields) {
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suggestionGroups = this._getKeywordSuggestions();
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} else {
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this._fetchFields();
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return;
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}
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} else if (modelPrefix.match(/from\s\S+\s\w*$/i)) {
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prefix = '';
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typeaheadContext = 'context-since';
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suggestionGroups = this._getKeywordSuggestions();
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// } else if (modelPrefix.match(/\d+\s\w*$/)) {
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// typeaheadContext = 'context-number';
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// suggestionGroups = this._getAfterNumberSuggestions();
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} else if (modelPrefix.match(/ago\b/i) || modelPrefix.match(/facet\b/i) || modelPrefix.match(/\$__timefilter\b/i)) {
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typeaheadContext = 'context-timeseries';
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suggestionGroups = this._getKeywordSuggestions();
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} else if (prefix && !wrapperClasses.contains('argument')) {
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typeaheadContext = 'context-builtin';
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suggestionGroups = this._getKeywordSuggestions();
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} else if (Plain.serialize(this.state.value) === '') {
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suggestionGroups = this.getColumnSuggestions();
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// where
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} else if (modelPrefix.match(/(where\s(\w+\b)?$)/i)) {
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typeaheadContext = 'context-where';
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suggestionGroups = this.getColumnSuggestions();
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// summarize by
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} else if (modelPrefix.match(/(summarize\s(\w+\b)?$)/i)) {
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typeaheadContext = 'context-summarize';
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suggestionGroups = this.getFunctionSuggestions();
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} else if (modelPrefix.match(/(summarize\s(.+\s)?by\s+([^,\s]+,\s*)*([^,\s]+\b)?$)/i)) {
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typeaheadContext = 'context-summarize-by';
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suggestionGroups = this.getColumnSuggestions();
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// order by, top X by, ... by ...
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} else if (modelPrefix.match(/(by\s+([^,\s]+,\s*)*([^,\s]+\b)?$)/i)) {
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typeaheadContext = 'context-by';
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suggestionGroups = this.getColumnSuggestions();
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// join
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} else if (modelPrefix.match(/(on\s(.+\b)?$)/i)) {
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typeaheadContext = 'context-join-on';
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suggestionGroups = this.getColumnSuggestions();
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} else if (modelPrefix.match(/(join\s+(\(\s+)?(\w+\b)?$)/i)) {
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typeaheadContext = 'context-join';
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suggestionGroups = this.getTableSuggestions();
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// distinct
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} else if (modelPrefix.match(/(distinct\s(.+\b)?$)/i)) {
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typeaheadContext = 'context-distinct';
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suggestionGroups = this.getColumnSuggestions();
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// database()
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} else if (modelPrefix.match(/(database\(\"(\w+)\"\)\.(.+\b)?$)/i)) {
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typeaheadContext = 'context-database-table';
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const db = this.getDBFromDatabaseFunction(modelPrefix);
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console.log(db);
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suggestionGroups = this.getTableSuggestions(db);
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prefix = prefix.replace('.', '');
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// new
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} else if (normalizeQuery(Plain.serialize(this.state.value)).match(/^\s*\w*$/i)) {
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typeaheadContext = 'context-new';
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suggestionGroups = this._getInitialSuggestions();
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if (this.schema) {
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suggestionGroups = this.getInitialSuggestions();
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} else {
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this.fetchSchema();
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setTimeout(this.onTypeahead, 0);
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return;
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}
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// built-in
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} else if (prefix && !wrapperClasses.contains('argument') && !force) {
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// Use only last typed word as a prefix for searching
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if (modelPrefix.match(/\s$/i)) {
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prefix = '';
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return;
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}
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prefix = getLastWord(prefix);
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typeaheadContext = 'context-builtin';
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suggestionGroups = this.getKeywordSuggestions();
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} else if (force === true) {
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typeaheadContext = 'context-builtin-forced';
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if (modelPrefix.match(/\s$/i)) {
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prefix = '';
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}
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suggestionGroups = this.getKeywordSuggestions();
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}
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let results = 0;
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@ -148,6 +186,7 @@ export default class KustoQueryField extends QueryField {
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.filter(group => group.items.length > 0);
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// console.log('onTypeahead', selection.anchorNode, wrapperClasses, text, offset, prefix, typeaheadContext);
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// console.log('onTypeahead', prefix, typeaheadContext, force);
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this.setState({
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typeaheadPrefix: prefix,
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@ -253,7 +292,11 @@ export default class KustoQueryField extends QueryField {
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// ];
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// }
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private _getKeywordSuggestions(): SuggestionGroup[] {
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private getInitialSuggestions(): SuggestionGroup[] {
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return this.getTableSuggestions();
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}
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private getKeywordSuggestions(): SuggestionGroup[] {
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return [
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{
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prefixMatch: true,
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@ -262,51 +305,132 @@ export default class KustoQueryField extends QueryField {
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},
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{
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prefixMatch: true,
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label: 'Functions',
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items: FUNCTIONS.map((s: any) => { s.type = 'function'; return s; })
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}
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];
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}
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private _getInitialSuggestions(): SuggestionGroup[] {
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// TODO: return datbase tables as an initial suggestion
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return [
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{
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prefixMatch: true,
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label: 'Keywords',
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items: KEYWORDS.map(wrapText)
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label: 'Operators',
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items: operatorTokens
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},
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{
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prefixMatch: true,
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label: 'Functions',
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items: FUNCTIONS.map((s: any) => { s.type = 'function'; return s; })
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items: functionTokens.map((s: any) => { s.type = 'function'; return s; })
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},
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{
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prefixMatch: true,
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label: 'Macros',
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items: grafanaMacros.map((s: any) => { s.type = 'function'; return s; })
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},
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{
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prefixMatch: true,
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label: 'Tables',
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items: _.map(this.schema.Databases.Default.Tables, (t: any) => ({ text: t.Name }))
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}
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];
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}
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private async _fetchEvents() {
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// const query = 'events';
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// const result = await this.request(query);
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// if (result === undefined) {
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// this.events = [];
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// } else {
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// this.events = result;
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// }
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// setTimeout(this.onTypeahead, 0);
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//Stub
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this.events = [];
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private getFunctionSuggestions(): SuggestionGroup[] {
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return [
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{
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prefixMatch: true,
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label: 'Functions',
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items: functionTokens.map((s: any) => { s.type = 'function'; return s; })
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},
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{
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prefixMatch: true,
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label: 'Macros',
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items: grafanaMacros.map((s: any) => { s.type = 'function'; return s; })
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}
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];
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}
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private async _fetchFields() {
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// const query = 'fields';
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// const result = await this.request(query);
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getTableSuggestions(db = 'Default'): SuggestionGroup[] {
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if (this.schema.Databases[db]) {
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return [
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{
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prefixMatch: true,
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label: 'Tables',
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items: _.map(this.schema.Databases[db].Tables, (t: any) => ({ text: t.Name }))
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}
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];
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} else {
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return [];
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}
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}
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// this.fields = result || [];
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private getColumnSuggestions(): SuggestionGroup[] {
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const table = this.getTableFromContext();
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if (table) {
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const tableSchema = this.schema.Databases.Default.Tables[table];
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if (tableSchema) {
|
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return [
|
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{
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prefixMatch: true,
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label: 'Fields',
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items: _.map(tableSchema.OrderedColumns, (f: any) => ({
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text: f.Name,
|
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hint: f.Type
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}))
|
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}
|
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];
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}
|
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}
|
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return [];
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}
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// setTimeout(this.onTypeahead, 0);
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// Stub
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this.fields = [];
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private getTableFromContext() {
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const query = Plain.serialize(this.state.value);
|
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const tablePattern = /^\s*(\w+)\s*|/g;
|
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const normalizedQuery = normalizeQuery(query);
|
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const match = tablePattern.exec(normalizedQuery);
|
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if (match && match.length > 1 && match[0] && match[1]) {
|
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return match[1];
|
||||
} else {
|
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return null;
|
||||
}
|
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}
|
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|
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private getDBFromDatabaseFunction(prefix: string) {
|
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const databasePattern = /database\(\"(\w+)\"\)/gi;
|
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const match = databasePattern.exec(prefix);
|
||||
if (match && match.length > 1 && match[0] && match[1]) {
|
||||
return match[1];
|
||||
} else {
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
private async fetchSchema() {
|
||||
let schema = await this.props.getSchema();
|
||||
if (schema) {
|
||||
if (schema.Type === 'AppInsights') {
|
||||
schema = castSchema(schema);
|
||||
}
|
||||
this.schema = schema;
|
||||
} else {
|
||||
this.schema = defaultSchema();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Cast schema from App Insights to default Kusto schema
|
||||
*/
|
||||
function castSchema(schema) {
|
||||
const defaultSchemaTemplate = defaultSchema();
|
||||
defaultSchemaTemplate.Databases.Default = schema;
|
||||
return defaultSchemaTemplate;
|
||||
}
|
||||
|
||||
function normalizeQuery(query: string): string {
|
||||
const commentPattern = /\/\/.*$/gm;
|
||||
let normalizedQuery = query.replace(commentPattern, '');
|
||||
normalizedQuery = normalizedQuery.replace('\n', ' ');
|
||||
return normalizedQuery;
|
||||
}
|
||||
|
||||
function getLastWord(str: string): string {
|
||||
const lastWordPattern = /(?:.*\s)?([^\s]+\s*)$/gi;
|
||||
const match = lastWordPattern.exec(str);
|
||||
if (match && match.length > 1) {
|
||||
return match[1];
|
||||
}
|
||||
return '';
|
||||
}
|
||||
|
||||
@ -1,10 +1,23 @@
|
||||
import KustoQueryField from './KustoQueryField';
|
||||
import Kusto from './kusto';
|
||||
import Kusto from './kusto/kusto';
|
||||
|
||||
import React, { Component } from 'react';
|
||||
import coreModule from 'app/core/core_module';
|
||||
|
||||
class Editor extends Component<any, any> {
|
||||
interface EditorProps {
|
||||
index: number;
|
||||
placeholder?: string;
|
||||
change: (value: string, index: number) => void;
|
||||
variables: () => string[] | string[];
|
||||
getSchema?: () => Promise<any>;
|
||||
execute?: () => void;
|
||||
}
|
||||
|
||||
class Editor extends Component<EditorProps, any> {
|
||||
static defaultProps = {
|
||||
placeholder: 'Enter a query'
|
||||
};
|
||||
|
||||
constructor(props) {
|
||||
super(props);
|
||||
this.state = {
|
||||
@ -31,7 +44,7 @@ class Editor extends Component<any, any> {
|
||||
};
|
||||
|
||||
render() {
|
||||
const { request, variables } = this.props;
|
||||
const { variables, getSchema, placeholder } = this.props;
|
||||
const { edited, query } = this.state;
|
||||
|
||||
return (
|
||||
@ -42,9 +55,9 @@ class Editor extends Component<any, any> {
|
||||
onQueryChange={this.onChangeQuery}
|
||||
prismLanguage="kusto"
|
||||
prismDefinition={Kusto}
|
||||
placeholder="Enter a query"
|
||||
request={request}
|
||||
placeholder={placeholder}
|
||||
templateVariables={variables}
|
||||
getSchema={getSchema}
|
||||
/>
|
||||
</div>
|
||||
);
|
||||
@ -54,6 +67,9 @@ class Editor extends Component<any, any> {
|
||||
coreModule.directive('kustoEditor', [
|
||||
'reactDirective',
|
||||
reactDirective => {
|
||||
return reactDirective(Editor, ['change', 'database', 'execute', 'query', 'request', 'variables']);
|
||||
return reactDirective(Editor, [
|
||||
'change', 'database', 'execute', 'query', 'variables', 'placeholder',
|
||||
['getSchema', { watchDepth: 'reference' }]
|
||||
]);
|
||||
},
|
||||
]);
|
||||
|
||||
@ -1,114 +0,0 @@
|
||||
export const FUNCTIONS = [
|
||||
{ text: 'countof', display: 'countof()', hint: '' },
|
||||
{ text: 'bin', display: 'bin()', hint: '' },
|
||||
{ text: 'extentid', display: 'extentid()', hint: '' },
|
||||
{ text: 'extract', display: 'extract()', hint: '' },
|
||||
{ text: 'extractjson', display: 'extractjson()', hint: '' },
|
||||
{ text: 'floor', display: 'floor()', hint: '' },
|
||||
{ text: 'iif', display: 'iif()', hint: '' },
|
||||
{ text: 'isnull', display: 'isnull()', hint: '' },
|
||||
{ text: 'isnotnull', display: 'isnotnull()', hint: '' },
|
||||
{ text: 'notnull', display: 'notnull()', hint: '' },
|
||||
{ text: 'isempty', display: 'isempty()', hint: '' },
|
||||
{ text: 'isnotempty', display: 'isnotempty()', hint: '' },
|
||||
{ text: 'notempty', display: 'notempty()', hint: '' },
|
||||
{ text: 'now', display: 'now()', hint: '' },
|
||||
{ text: 're2', display: 're2()', hint: '' },
|
||||
{ text: 'strcat', display: 'strcat()', hint: '' },
|
||||
{ text: 'strlen', display: 'strlen()', hint: '' },
|
||||
{ text: 'toupper', display: 'toupper()', hint: '' },
|
||||
{ text: 'tostring', display: 'tostring()', hint: '' },
|
||||
{ text: 'count', display: 'count()', hint: '' },
|
||||
{ text: 'cnt', display: 'cnt()', hint: '' },
|
||||
{ text: 'sum', display: 'sum()', hint: '' },
|
||||
{ text: 'min', display: 'min()', hint: '' },
|
||||
{ text: 'max', display: 'max()', hint: '' },
|
||||
{ text: 'avg', display: 'avg()', hint: '' },
|
||||
{
|
||||
text: '$__timeFilter',
|
||||
display: '$__timeFilter()',
|
||||
hint: 'Macro that uses the selected timerange in Grafana to filter the query.',
|
||||
},
|
||||
{
|
||||
text: '$__escapeMulti',
|
||||
display: '$__escapeMulti()',
|
||||
hint: 'Macro to escape multi-value template variables that contain illegal characters.',
|
||||
},
|
||||
{ text: '$__contains', display: '$__contains()', hint: 'Macro for multi-value template variables.' },
|
||||
];
|
||||
|
||||
export const KEYWORDS = [
|
||||
'by',
|
||||
'on',
|
||||
'contains',
|
||||
'notcontains',
|
||||
'containscs',
|
||||
'notcontainscs',
|
||||
'startswith',
|
||||
'has',
|
||||
'matches',
|
||||
'regex',
|
||||
'true',
|
||||
'false',
|
||||
'and',
|
||||
'or',
|
||||
'typeof',
|
||||
'int',
|
||||
'string',
|
||||
'date',
|
||||
'datetime',
|
||||
'time',
|
||||
'long',
|
||||
'real',
|
||||
'boolean',
|
||||
'bool',
|
||||
// add some more keywords
|
||||
'where',
|
||||
'order',
|
||||
];
|
||||
|
||||
// Kusto operators
|
||||
// export const OPERATORS = ['+', '-', '*', '/', '>', '<', '==', '<>', '<=', '>=', '~', '!~'];
|
||||
|
||||
export const DURATION = ['SECONDS', 'MINUTES', 'HOURS', 'DAYS', 'WEEKS', 'MONTHS', 'YEARS'];
|
||||
|
||||
const tokenizer = {
|
||||
comment: {
|
||||
pattern: /(^|[^\\:])\/\/.*/,
|
||||
lookbehind: true,
|
||||
greedy: true,
|
||||
},
|
||||
'function-context': {
|
||||
pattern: /[a-z0-9_]+\([^)]*\)?/i,
|
||||
inside: {},
|
||||
},
|
||||
duration: {
|
||||
pattern: new RegExp(`${DURATION.join('?|')}?`, 'i'),
|
||||
alias: 'number',
|
||||
},
|
||||
builtin: new RegExp(`\\b(?:${FUNCTIONS.map(f => f.text).join('|')})(?=\\s*\\()`, 'i'),
|
||||
string: {
|
||||
pattern: /(["'])(?:\\(?:\r\n|[\s\S])|(?!\1)[^\\\r\n])*\1/,
|
||||
greedy: true,
|
||||
},
|
||||
keyword: new RegExp(`\\b(?:${KEYWORDS.join('|')}|\\*)\\b`, 'i'),
|
||||
boolean: /\b(?:true|false)\b/,
|
||||
number: /\b0x[\da-f]+\b|(?:\b\d+\.?\d*|\B\.\d+)(?:e[+-]?\d+)?/i,
|
||||
operator: /-|\+|\*|\/|>|<|==|<=?|>=?|<>|!~|~|=|\|/,
|
||||
punctuation: /[{};(),.:]/,
|
||||
variable: /(\[\[(.+?)\]\])|(\$(.+?))\b/,
|
||||
};
|
||||
|
||||
tokenizer['function-context'].inside = {
|
||||
argument: {
|
||||
pattern: /[a-z0-9_]+(?=:)/i,
|
||||
alias: 'symbol',
|
||||
},
|
||||
duration: tokenizer.duration,
|
||||
number: tokenizer.number,
|
||||
builtin: tokenizer.builtin,
|
||||
string: tokenizer.string,
|
||||
variable: tokenizer.variable,
|
||||
};
|
||||
|
||||
export default tokenizer;
|
||||
@ -0,0 +1,355 @@
|
||||
/* tslint:disable:max-line-length */
|
||||
export const operatorTokens = [
|
||||
{ text: "!between", hint: "Matches the input that is outside the inclusive range." },
|
||||
{ text: "as", hint: "Binds a name to the operator's input tabular expression." },
|
||||
{ text: "between", hint: "Matches the input that is inside the inclusive range." },
|
||||
{ text: "consume", hint: "The `consume` operator consumes the tabular data stream handed to it. It is\r\nmostly used for triggering the query side-effect without actually returning\r\nthe results back to the caller." },
|
||||
{ text: "count", hint: "Returns the number of records in the input record set." },
|
||||
{ text: "datatable", hint: "Returns a table whose schema and values are defined in the query itself." },
|
||||
{ text: "distinct", hint: "Produces a table with the distinct combination of the provided columns of the input table." },
|
||||
{ text: "evaluate", hint: "Invokes a service-side query extension (plugin)." },
|
||||
{ text: "extend", hint: "Create calculated columns and append them to the result set." },
|
||||
{ text: "externaldata", hint: "Returns a table whose schema is defined in the query itself, and whose data is read from an external raw file." },
|
||||
{ text: "facet", hint: "Returns a set of tables, one for each specified column.\r\nEach table specifies the list of values taken by its column.\r\nAn additional table can be created by using the `with` clause." },
|
||||
{ text: "find", hint: "Finds rows that match a predicate across a set of tables." },
|
||||
{ text: "fork", hint: "Runs multiple consumer operators in parallel." },
|
||||
{ text: "getschema", hint: "Produce a table that represents a tabular schema of the input." },
|
||||
{ text: "in", hint: "Filters a recordset based on the provided set of values." },
|
||||
{ text: "invoke", hint: "Invokes lambda that receives the source of `invoke` as tabular parameter argument." },
|
||||
{ text: "join", hint: "Merge the rows of two tables to form a new table by matching values of the specified column(s) from each table." },
|
||||
{ text: "limit", hint: "Return up to the specified number of rows." },
|
||||
{ text: "make-series", hint: "Create series of specified aggregated values along specified axis." },
|
||||
{ text: "mvexpand", hint: "Expands multi-value array or property bag." },
|
||||
{ text: "order", hint: "Sort the rows of the input table into order by one or more columns." },
|
||||
{ text: "parse", hint: "Evaluates a string expression and parses its value into one or more calculated columns." },
|
||||
{ text: "print", hint: "Evaluates one or more scalar expressions and inserts the results (as a single-row table with as many columns as there are expressions) into the output." },
|
||||
{ text: "project", hint: "Select the columns to include, rename or drop, and insert new computed columns." },
|
||||
{ text: "project-away", hint: "Select what columns to exclude from the input." },
|
||||
{ text: "project-rename", hint: "Renames columns in the result output." },
|
||||
{ text: "range", hint: "Generates a single-column table of values." },
|
||||
{ text: "reduce", hint: "Groups a set of strings together based on values similarity." },
|
||||
{ text: "render", hint: "Instructs the user agent to render the results of the query in a particular way." },
|
||||
{ text: "sample", hint: "Returns up to the specified number of random rows from the input table." },
|
||||
{ text: "sample-distinct", hint: "Returns a single column that contains up to the specified number of distinct values of the requested column." },
|
||||
{ text: "search", hint: "The search operator provides a multi-table/multi-column search experience." },
|
||||
{ text: "serialize", hint: "Marks that order of the input row set is safe for window functions usage." },
|
||||
{ text: "sort", hint: "Sort the rows of the input table into order by one or more columns." },
|
||||
{ text: "summarize", hint: "Produces a table that aggregates the content of the input table." },
|
||||
{ text: "take", hint: "Return up to the specified number of rows." },
|
||||
{ text: "top", hint: "Returns the first *N* records sorted by the specified columns." },
|
||||
{ text: "top-hitters", hint: "Returns an approximation of the first *N* results (assuming skewed distribution of the input)." },
|
||||
{ text: "top-nested", hint: "Produces hierarchical top results, where each level is a drill-down based on previous level values." },
|
||||
{ text: "union", hint: "Takes two or more tables and returns the rows of all of them." },
|
||||
{ text: "where", hint: "Filters a table to the subset of rows that satisfy a predicate." },
|
||||
];
|
||||
|
||||
export const functionTokens = [
|
||||
{ text: "abs", hint: "Calculates the absolute value of the input." },
|
||||
{ text: "acos", hint: "Returns the angle whose cosine is the specified number (the inverse operation of [`cos()`](cosfunction.md)) ." },
|
||||
{ text: "ago", hint: "Subtracts the given timespan from the current UTC clock time." },
|
||||
{ text: "any", hint: "Returns random non-empty value from the specified expression values." },
|
||||
{ text: "arg_max", hint: "Finds a row in the group that maximizes *ExprToMaximize*, and returns the value of *ExprToReturn* (or `*` to return the entire row)." },
|
||||
{ text: "arg_min", hint: "Finds a row in the group that minimizes *ExprToMinimize*, and returns the value of *ExprToReturn* (or `*` to return the entire row)." },
|
||||
{ text: "argmax", hint: "Finds a row in the group that maximizes *ExprToMaximize*, and returns the value of *ExprToReturn* (or `*` to return the entire row)." },
|
||||
{ text: "argmin", hint: "Finds a row in the group that minimizes *ExprToMinimize*, and returns the value of *ExprToReturn* (or `*` to return the entire row)." },
|
||||
{ text: "array_concat", hint: "Concatenates a number of dynamic arrays to a single array." },
|
||||
{ text: "array_length", hint: "Calculates the number of elements in a dynamic array." },
|
||||
{ text: "array_slice", hint: "Extracts a slice of a dynamic array." },
|
||||
{ text: "array_split", hint: "Splits an array to multiple arrays according to the split indices and packs the generated array in a dynamic array." },
|
||||
{ text: "asin", hint: "Returns the angle whose sine is the specified number (the inverse operation of [`sin()`](sinfunction.md)) ." },
|
||||
{ text: "assert", hint: "Checks for a condition; if the condition is false, outputs error messages and fails the query." },
|
||||
{ text: "atan", hint: "Returns the angle whose tangent is the specified number (the inverse operation of [`tan()`](tanfunction.md)) ." },
|
||||
{ text: "atan2", hint: "Calculates the angle, in radians, between the positive x-axis and the ray from the origin to the point (y, x)." },
|
||||
{ text: "avg", hint: "Calculates the average of *Expr* across the group." },
|
||||
{ text: "avgif", hint: "Calculates the [average](avg-aggfunction.md) of *Expr* across the group for which *Predicate* evaluates to `true`." },
|
||||
{ text: "bag_keys", hint: "Enumerates all the root keys in a dynamic property-bag object." },
|
||||
{ text: "base64_decodestring", hint: "Decodes a base64 string to a UTF-8 string" },
|
||||
{ text: "base64_encodestring", hint: "Encodes a string as base64 string" },
|
||||
{ text: "beta_cdf", hint: "Returns the standard cumulative beta distribution function." },
|
||||
{ text: "beta_inv", hint: "Returns the inverse of the beta cumulative probability beta density function." },
|
||||
{ text: "beta_pdf", hint: "Returns the probability density beta function." },
|
||||
{ text: "bin", hint: "Rounds values down to an integer multiple of a given bin size." },
|
||||
{ text: "bin_at", hint: "Rounds values down to a fixed-size \'bin\', with control over the bin's starting point.\r\n(See also [`bin function`](./binfunction.md).)" },
|
||||
{ text: "bin_auto", hint: "Rounds values down to a fixed-size \'bin\', with control over the bin size and starting point provided by a query property." },
|
||||
{ text: "binary_and", hint: "Returns a result of the bitwise `and` operation between two values." },
|
||||
{ text: "binary_not", hint: "Returns a bitwise negation of the input value." },
|
||||
{ text: "binary_or", hint: "Returns a result of the bitwise `or` operation of the two values." },
|
||||
{ text: "binary_shift_left", hint: "Returns binary shift left operation on a pair of numbers." },
|
||||
{ text: "binary_shift_right", hint: "Returns binary shift right operation on a pair of numbers." },
|
||||
{ text: "binary_xor", hint: "Returns a result of the bitwise `xor` operation of the two values." },
|
||||
{ text: "buildschema", hint: "Returns the minimal schema that admits all values of *DynamicExpr*." },
|
||||
{ text: "case", hint: "Evaluates a list of predicates and returns the first result expression whose predicate is satisfied." },
|
||||
{ text: "ceiling", hint: "Calculates the smallest integer greater than, or equal to, the specified numeric expression." },
|
||||
{ text: "cluster", hint: "Changes the reference of the query to a remote cluster." },
|
||||
{ text: "coalesce", hint: "Evaluates a list of expressions and returns the first non-null (or non-empty for string) expression." },
|
||||
{ text: "cos", hint: "Returns the cosine function." },
|
||||
{ text: "cot", hint: "Calculates the trigonometric cotangent of the specified angle, in radians." },
|
||||
{ text: "count", hint: "Returns a count of the records per summarization group (or in total if summarization is done without grouping)." },
|
||||
{ text: "countif", hint: "Returns a count of rows for which *Predicate* evaluates to `true`." },
|
||||
{ text: "countof", hint: "Counts occurrences of a substring in a string. Plain string matches may overlap; regex matches do not." },
|
||||
{ text: "current_principal", hint: "Returns the current principal running this query." },
|
||||
{ text: "cursor_after", hint: "A predicate over the records of a table to compare their ingestion time\r\nagainst a database cursor." },
|
||||
{ text: "cursor_before_or_at", hint: "A predicate over the records of a table to compare their ingestion time\r\nagainst a database cursor." },
|
||||
{ text: "database", hint: "Changes the reference of the query to a specific database within the cluster scope." },
|
||||
{ text: "datetime_add", hint: "Calculates a new [datetime](./scalar-data-types/datetime.md) from a specified datepart multiplied by a specified amount, added to a specified [datetime](./scalar-data-types/datetime.md)." },
|
||||
{ text: "datetime_diff", hint: "Calculates calendarian difference between two [datetime](./scalar-data-types/datetime.md) values." },
|
||||
{ text: "datetime_part", hint: "Extracts the requested date part as an integer value." },
|
||||
{ text: "dayofmonth", hint: "Returns the integer number representing the day number of the given month" },
|
||||
{ text: "dayofweek", hint: "Returns the integer number of days since the preceding Sunday, as a `timespan`." },
|
||||
{ text: "dayofyear", hint: "Returns the integer number represents the day number of the given year." },
|
||||
{ text: "dcount", hint: "Returns an estimate of the number of distinct values of *Expr* in the group." },
|
||||
{ text: "dcount_hll", hint: "Calculates the dcount from hll results (which was generated by [hll](hll-aggfunction.md) or [hll_merge](hll-merge-aggfunction.md))." },
|
||||
{ text: "dcountif", hint: "Returns an estimate of the number of distinct values of *Expr* of rows for which *Predicate* evaluates to `true`." },
|
||||
{ text: "degrees", hint: "Converts angle value in radians into value in degrees, using formula `degrees = (180 / PI ) * angle_in_radians`" },
|
||||
{ text: "distance", hint: "Returns the distance between two points in meters." },
|
||||
{ text: "endofday", hint: "Returns the end of the day containing the date, shifted by an offset, if provided." },
|
||||
{ text: "endofmonth", hint: "Returns the end of the month containing the date, shifted by an offset, if provided." },
|
||||
{ text: "endofweek", hint: "Returns the end of the week containing the date, shifted by an offset, if provided." },
|
||||
{ text: "endofyear", hint: "Returns the end of the year containing the date, shifted by an offset, if provided." },
|
||||
{ text: "estimate_data_size", hint: "Returns an estimated data size of the selected columns of the tabular expression." },
|
||||
{ text: "exp", hint: "The base-e exponential function of x, which is e raised to the power x: e^x." },
|
||||
{ text: "exp10", hint: "The base-10 exponential function of x, which is 10 raised to the power x: 10^x. \r\n**Syntax**" },
|
||||
{ text: "exp2", hint: "The base-2 exponential function of x, which is 2 raised to the power x: 2^x." },
|
||||
{ text: "extent_id", hint: "Returns a unique identifier that identifies the data shard (\"extent\") that the current record resides in." },
|
||||
{ text: "extent_tags", hint: "Returns a dynamic array with the [tags](../management/extents-overview.md#extent-tagging) of the data shard (\"extent\") that the current record resides in." },
|
||||
{ text: "extract", hint: "Get a match for a [regular expression](./re2.md) from a text string." },
|
||||
{ text: "extract_all", hint: "Get all matches for a [regular expression](./re2.md) from a text string." },
|
||||
{ text: "extractjson", hint: "Get a specified element out of a JSON text using a path expression." },
|
||||
{ text: "floor", hint: "An alias for [`bin()`](binfunction.md)." },
|
||||
{ text: "format_datetime", hint: "Formats a datetime parameter based on the format pattern parameter." },
|
||||
{ text: "format_timespan", hint: "Formats a timespan parameter based on the format pattern parameter." },
|
||||
{ text: "gamma", hint: "Computes [gamma function](https://en.wikipedia.org/wiki/Gamma_function)" },
|
||||
{ text: "getmonth", hint: "Get the month number (1-12) from a datetime." },
|
||||
{ text: "gettype", hint: "Returns the runtime type of its single argument." },
|
||||
{ text: "getyear", hint: "Returns the year part of the `datetime` argument." },
|
||||
{ text: "hash", hint: "Returns a hash value for the input value." },
|
||||
{ text: "hash_sha256", hint: "Returns a sha256 hash value for the input value." },
|
||||
{ text: "hll", hint: "Calculates the Intermediate results of [dcount](dcount-aggfunction.md) across the group." },
|
||||
{ text: "hll_merge", hint: "Merges hll results (scalar version of the aggregate version [`hll_merge()`](hll-merge-aggfunction.md))." },
|
||||
{ text: "hourofday", hint: "Returns the integer number representing the hour number of the given date" },
|
||||
{ text: "iff", hint: "Evaluates the first argument (the predicate), and returns the value of either the second or third arguments, depending on whether the predicate evaluated to `true` (second) or `false` (third)." },
|
||||
{ text: "iif", hint: "Evaluates the first argument (the predicate), and returns the value of either the second or third arguments, depending on whether the predicate evaluated to `true` (second) or `false` (third)." },
|
||||
{ text: "indexof", hint: "Function reports the zero-based index of the first occurrence of a specified string within input string." },
|
||||
{ text: "ingestion_time", hint: "Retrieves the record's `$IngestionTime` hidden `datetime` column, or null." },
|
||||
{ text: "iscolumnexists", hint: "Returns a boolean value indicating if the given string argument exists in the schema produced by the preceding tabular operator." },
|
||||
{ text: "isempty", hint: "Returns `true` if the argument is an empty string or is null." },
|
||||
{ text: "isfinite", hint: "Returns whether input is a finite value (is neither infinite nor NaN)." },
|
||||
{ text: "isinf", hint: "Returns whether input is an infinite (positive or negative) value." },
|
||||
{ text: "isnan", hint: "Returns whether input is Not-a-Number (NaN) value." },
|
||||
{ text: "isnotempty", hint: "Returns `true` if the argument is not an empty string nor it is a null." },
|
||||
{ text: "isnotnull", hint: "Returns `true` if the argument is not null." },
|
||||
{ text: "isnull", hint: "Evaluates its sole argument and returns a `bool` value indicating if the argument evaluates to a null value." },
|
||||
{ text: "log", hint: "Returns the natural logarithm function." },
|
||||
{ text: "log10", hint: "Returns the common (base-10) logarithm function." },
|
||||
{ text: "log2", hint: "Returns the base-2 logarithm function." },
|
||||
{ text: "loggamma", hint: "Computes log of absolute value of the [gamma function](https://en.wikipedia.org/wiki/Gamma_function)" },
|
||||
{ text: "make_datetime", hint: "Creates a [datetime](./scalar-data-types/datetime.md) scalar value from the specified date and time." },
|
||||
{ text: "make_dictionary", hint: "Returns a `dynamic` (JSON) property-bag (dictionary) of all the values of *Expr* in the group." },
|
||||
{ text: "make_string", hint: "Returns the string generated by the Unicode characters." },
|
||||
{ text: "make_timespan", hint: "Creates a [timespan](./scalar-data-types/timespan.md) scalar value from the specified time period." },
|
||||
{ text: "makelist", hint: "Returns a `dynamic` (JSON) array of all the values of *Expr* in the group." },
|
||||
{ text: "makeset", hint: "Returns a `dynamic` (JSON) array of the set of distinct values that *Expr* takes in the group." },
|
||||
{ text: "materialize", hint: "Allows caching a sub-query result during the time of query execution in a way that other subqueries can reference the partial result." },
|
||||
{ text: "max", hint: "Returns the maximum value across the group." },
|
||||
{ text: "max_of", hint: "Returns the maximum value of several evaluated numeric expressions." },
|
||||
{ text: "merge_tdigests", hint: "Merges tdigest results (scalar version of the aggregate version [`merge_tdigests()`](merge-tdigests-aggfunction.md))." },
|
||||
{ text: "min", hint: "Returns the minimum value agross the group." },
|
||||
{ text: "min_of", hint: "Returns the minimum value of several evaluated numeric expressions." },
|
||||
{ text: "monthofyear", hint: "Returns the integer number represents the month number of the given year." },
|
||||
{ text: "next", hint: "Returns the value of a column in a row that it at some offset following the\r\ncurrent row in a [serialized row set](./windowsfunctions.md#serialized-row-set)." },
|
||||
{ text: "not", hint: "Reverses the value of its `bool` argument." },
|
||||
{ text: "now", hint: "Returns the current UTC clock time, optionally offset by a given timespan.\r\nThis function can be used multiple times in a statement and the clock time being referenced will be the same for all instances." },
|
||||
{ text: "pack", hint: "Creates a `dynamic` object (property bag) from a list of names and values." },
|
||||
{ text: "pack_all", hint: "Creates a `dynamic` object (property bag) from all the columns of the tabular expression." },
|
||||
{ text: "pack_array", hint: "Packs all input values into a dynamic array." },
|
||||
{ text: "parse_ipv4", hint: "Converts input to integer (signed 64-bit) number representation." },
|
||||
{ text: "parse_json", hint: "Interprets a `string` as a [JSON value](https://json.org/)) and returns the value as [`dynamic`](./scalar-data-types/dynamic.md). \r\nIt is superior to using [extractjson() function](./extractjsonfunction.md)\r\nwhen you need to extract more than one element of a JSON compound object." },
|
||||
{ text: "parse_path", hint: "Parses a file path `string` and returns a [`dynamic`](./scalar-data-types/dynamic.md) object that contains the following parts of the path: \r\nScheme, RootPath, DirectoryPath, DirectoryName, FileName, Extension, AlternateDataStreamName.\r\nIn addition to the simple paths with both types of slashes, supports paths with schemas (e.g. \"file://...\"), shared paths (e.g. \"\\\\shareddrive\\users...\"), long paths (e.g \"\\\\?\\C:...\"\"), alternate data streams (e.g. \"file1.exe:file2.exe\")" },
|
||||
{ text: "parse_url", hint: "Parses an absolute URL `string` and returns a [`dynamic`](./scalar-data-types/dynamic.md) object contains all parts of the URL (Scheme, Host, Port, Path, Username, Password, Query Parameters, Fragment)." },
|
||||
{ text: "parse_urlquery", hint: "Parses a url query `string` and returns a [`dynamic`](./scalar-data-types/dynamic.md) object contains the Query parameters." },
|
||||
{ text: "parse_user_agent", hint: "Interprets a user-agent string, which identifies the user's browser and provides certain system details to servers hosting the websites the user visits. The result is returned as [`dynamic`](./scalar-data-types/dynamic.md)." },
|
||||
{ text: "parse_version", hint: "Converts input string representation of version to a comparable decimal number." },
|
||||
{ text: "parse_xml", hint: "Interprets a `string` as a XML value, converts the value to a [JSON value](https://json.org/) and returns the value as [`dynamic`](./scalar-data-types/dynamic.md)." },
|
||||
{ text: "percentile", hint: "Returns an estimate for the specified [nearest-rank percentile](#nearest-rank-percentile) of the population defined by *Expr*. \r\nThe accuracy depends on the density of population in the region of the percentile." },
|
||||
{ text: "percentile_tdigest", hint: "Calculates the percentile result from tdigest results (which was generated by [tdigest](tdigest-aggfunction.md) or [merge-tdigests](merge-tdigests-aggfunction.md))" },
|
||||
{ text: "percentrank_tdigest", hint: "Calculates the approximate rank of the value in a set where rank is expressed as percentage of set's size. \r\nThis function can be viewed as the inverse of the percentile." },
|
||||
{ text: "pi", hint: "Returns the constant value of Pi (π)." },
|
||||
{ text: "point", hint: "Returns a dynamic array representation of a point." },
|
||||
{ text: "pow", hint: "Returns a result of raising to power" },
|
||||
{ text: "prev", hint: "Returns the value of a column in a row that it at some offset prior to the\r\ncurrent row in a [serialized row set](./windowsfunctions.md#serialized-row-set)." },
|
||||
{ text: "radians", hint: "Converts angle value in degrees into value in radians, using formula `radians = (PI / 180 ) * angle_in_degrees`" },
|
||||
{ text: "rand", hint: "Returns a random number." },
|
||||
{ text: "range", hint: "Generates a dynamic array holding a series of equally-spaced values." },
|
||||
{ text: "repeat", hint: "Generates a dynamic array holding a series of equal values." },
|
||||
{ text: "replace", hint: "Replace all regex matches with another string." },
|
||||
{ text: "reverse", hint: "Function makes reverse of input string." },
|
||||
{ text: "round", hint: "Returns the rounded source to the specified precision." },
|
||||
{ text: "row_cumsum", hint: "Calculates the cumulative sum of a column in a [serialized row set](./windowsfunctions.md#serialized-row-set)." },
|
||||
{ text: "row_number", hint: "Returns the current row's index in a [serialized row set](./windowsfunctions.md#serialized-row-set).\r\nThe row index starts by default at `1` for the first row, and is incremented by `1` for each additional row.\r\nOptionally, the row index can start at a different value than `1`.\r\nAdditionally, the row index may be reset according to some provided predicate." },
|
||||
{ text: "series_add", hint: "Calculates the element-wise addition of two numeric series inputs." },
|
||||
{ text: "series_decompose", hint: "Applies a decomposition transformation on a series." },
|
||||
{ text: "series_decompose_anomalies", hint: "Anomaly Detection based on series decomposition (refer to [series_decompose()](series-decomposefunction.md))" },
|
||||
{ text: "series_decompose_forecast", hint: "Forecast based on series decomposition." },
|
||||
{ text: "series_divide", hint: "Calculates the element-wise division of two numeric series inputs." },
|
||||
{ text: "series_equals", hint: "Calculates the element-wise equals (`==`) logic operation of two numeric series inputs." },
|
||||
{ text: "series_fill_backward", hint: "Performs backward fill interpolation of missing values in a series." },
|
||||
{ text: "series_fill_const", hint: "Replaces missing values in a series with a specified constant value." },
|
||||
{ text: "series_fill_forward", hint: "Performs forward fill interpolation of missing values in a series." },
|
||||
{ text: "series_fill_linear", hint: "Performs linear interpolation of missing values in a series." },
|
||||
{ text: "series_fir", hint: "Applies a Finite Impulse Response filter on a series." },
|
||||
{ text: "series_fit_2lines", hint: "Applies two segments linear regression on a series, returning multiple columns." },
|
||||
{ text: "series_fit_2lines_dynamic", hint: "Applies two segments linear regression on a series, returning dynamic object." },
|
||||
{ text: "series_fit_line", hint: "Applies linear regression on a series, returning multiple columns." },
|
||||
{ text: "series_fit_line_dynamic", hint: "Applies linear regression on a series, returning dynamic object." },
|
||||
{ text: "series_greater", hint: "Calculates the element-wise greater (`>`) logic operation of two numeric series inputs." },
|
||||
{ text: "series_greater_equals", hint: "Calculates the element-wise greater or equals (`>=`) logic operation of two numeric series inputs." },
|
||||
{ text: "series_iir", hint: "Applies a Infinite Impulse Response filter on a series." },
|
||||
{ text: "series_less", hint: "Calculates the element-wise less (`<`) logic operation of two numeric series inputs." },
|
||||
{ text: "series_less_equals", hint: "Calculates the element-wise less or equal (`<=`) logic operation of two numeric series inputs." },
|
||||
{ text: "series_multiply", hint: "Calculates the element-wise multiplication of two numeric series inputs." },
|
||||
{ text: "series_not_equals", hint: "Calculates the element-wise not equals (`!=`) logic operation of two numeric series inputs." },
|
||||
{ text: "series_outliers", hint: "Scores anomaly points in a series." },
|
||||
{ text: "series_periods_detect", hint: "Finds the most significant periods that exist in a time series." },
|
||||
{ text: "series_periods_validate", hint: "Checks whether a time series contains periodic patterns of given lengths." },
|
||||
{ text: "series_seasonal", hint: "Calculates the seasonal component of a series according to the detected or given seasonal period." },
|
||||
{ text: "series_stats", hint: "Returns statistics for a series in multiple columns." },
|
||||
{ text: "series_stats_dynamic", hint: "Returns statistics for a series in dynamic object." },
|
||||
{ text: "series_subtract", hint: "Calculates the element-wise subtraction of two numeric series inputs." },
|
||||
{ text: "sign", hint: "Sign of a numeric expression" },
|
||||
{ text: "sin", hint: "Returns the sine function." },
|
||||
{ text: "split", hint: "Splits a given string according to a given delimiter and returns a string array with the contained substrings." },
|
||||
{ text: "sqrt", hint: "Returns the square root function." },
|
||||
{ text: "startofday", hint: "Returns the start of the day containing the date, shifted by an offset, if provided." },
|
||||
{ text: "startofmonth", hint: "Returns the start of the month containing the date, shifted by an offset, if provided." },
|
||||
{ text: "startofweek", hint: "Returns the start of the week containing the date, shifted by an offset, if provided." },
|
||||
{ text: "startofyear", hint: "Returns the start of the year containing the date, shifted by an offset, if provided." },
|
||||
{ text: "stdev", hint: "Calculates the standard deviation of *Expr* across the group, considering the group as a [sample](https://en.wikipedia.org/wiki/Sample_%28statistics%29)." },
|
||||
{ text: "stdevif", hint: "Calculates the [stdev](stdev-aggfunction.md) of *Expr* across the group for which *Predicate* evaluates to `true`." },
|
||||
{ text: "stdevp", hint: "Calculates the standard deviation of *Expr* across the group, considering the group as a [population](https://en.wikipedia.org/wiki/Statistical_population)." },
|
||||
{ text: "strcat", hint: "Concatenates between 1 and 64 arguments." },
|
||||
{ text: "strcat_array", hint: "Creates a concatenated string of array values using specified delimiter." },
|
||||
{ text: "strcat_delim", hint: "Concatenates between 2 and 64 arguments, with delimiter, provided as first argument." },
|
||||
{ text: "strcmp", hint: "Compares two strings." },
|
||||
{ text: "string_size", hint: "Returns the size, in bytes, of the input string." },
|
||||
{ text: "strlen", hint: "Returns the length, in characters, of the input string." },
|
||||
{ text: "strrep", hint: "Repeats given [string](./scalar-data-types/string.md) provided amount of times." },
|
||||
{ text: "substring", hint: "Extracts a substring from a source string starting from some index to the end of the string." },
|
||||
{ text: "sum", hint: "Calculates the sum of *Expr* across the group." },
|
||||
{ text: "sumif", hint: "Returns a sum of *Expr* for which *Predicate* evaluates to `true`." },
|
||||
{ text: "table", hint: "References specific table using an query-time evaluated string-expression." },
|
||||
{ text: "tan", hint: "Returns the tangent function." },
|
||||
{ text: "tdigest", hint: "Calculates the Intermediate results of [`percentiles()`](percentiles-aggfunction.md) across the group." },
|
||||
{ text: "tdigest_merge", hint: "Merges tdigest results (scalar version of the aggregate version [`tdigest_merge()`](tdigest-merge-aggfunction.md))." },
|
||||
{ text: "tobool", hint: "Converts input to boolean (signed 8-bit) representation." },
|
||||
{ text: "todatetime", hint: "Converts input to [datetime](./scalar-data-types/datetime.md) scalar." },
|
||||
{ text: "todecimal", hint: "Converts input to decimal number representation." },
|
||||
{ text: "todouble", hint: "Converts the input to a value of type `real`. (`todouble()` and `toreal()` are synonyms.)" },
|
||||
{ text: "todynamic", hint: "Interprets a `string` as a [JSON value](https://json.org/) and returns the value as [`dynamic`](./scalar-data-types/dynamic.md)." },
|
||||
{ text: "toguid", hint: "Converts input to [`guid`](./scalar-data-types/guid.md) representation." },
|
||||
{ text: "tohex", hint: "Converts input to a hexadecimal string." },
|
||||
{ text: "toint", hint: "Converts input to integer (signed 32-bit) number representation." },
|
||||
{ text: "tolong", hint: "Converts input to long (signed 64-bit) number representation." },
|
||||
{ text: "tolower", hint: "Converts input string to lower case." },
|
||||
{ text: "toscalar", hint: "Returns a scalar constant value of the evaluated expression." },
|
||||
{ text: "tostring", hint: "Converts input to a string representation." },
|
||||
{ text: "totimespan", hint: "Converts input to [timespan](./scalar-data-types/timespan.md) scalar." },
|
||||
{ text: "toupper", hint: "Converts a string to upper case." },
|
||||
{ text: "translate", hint: "Replaces a set of characters ('searchList') with another set of characters ('replacementList') in a given a string.\r\nThe function searches for characters in the 'searchList' and replaces them with the corresponding characters in 'replacementList'" },
|
||||
{ text: "treepath", hint: "Enumerates all the path expressions that identify leaves in a dynamic object." },
|
||||
{ text: "trim", hint: "Removes all leading and trailing matches of the specified regular expression." },
|
||||
{ text: "trim_end", hint: "Removes trailing match of the specified regular expression." },
|
||||
{ text: "trim_start", hint: "Removes leading match of the specified regular expression." },
|
||||
{ text: "url_decode", hint: "The function converts encoded URL into a to regular URL representation." },
|
||||
{ text: "url_encode", hint: "The function converts characters of the input URL into a format that can be transmitted over the Internet." },
|
||||
{ text: "variance", hint: "Calculates the variance of *Expr* across the group, considering the group as a [sample](https://en.wikipedia.org/wiki/Sample_%28statistics%29)." },
|
||||
{ text: "varianceif", hint: "Calculates the [variance](variance-aggfunction.md) of *Expr* across the group for which *Predicate* evaluates to `true`." },
|
||||
{ text: "variancep", hint: "Calculates the variance of *Expr* across the group, considering the group as a [population](https://en.wikipedia.org/wiki/Statistical_population)." },
|
||||
{ text: "weekofyear", hint: "Returns the integer number represents the week number." },
|
||||
{ text: "welch_test", hint: "Computes the p_value of the [Welch-test function](https://en.wikipedia.org/wiki/Welch%27s_t-test)" },
|
||||
{ text: "zip", hint: "The `zip` function accepts any number of `dynamic` arrays, and returns an\r\narray whose elements are each an array holding the elements of the input\r\narrays of the same index." },
|
||||
];
|
||||
|
||||
export const KEYWORDS = [
|
||||
'by',
|
||||
'on',
|
||||
'contains',
|
||||
'notcontains',
|
||||
'containscs',
|
||||
'notcontainscs',
|
||||
'startswith',
|
||||
'has',
|
||||
'matches',
|
||||
'regex',
|
||||
'true',
|
||||
'false',
|
||||
'and',
|
||||
'or',
|
||||
'typeof',
|
||||
'int',
|
||||
'string',
|
||||
'date',
|
||||
'datetime',
|
||||
'time',
|
||||
'long',
|
||||
'real',
|
||||
'boolean',
|
||||
'bool',
|
||||
];
|
||||
|
||||
export const grafanaMacros = [
|
||||
{ text: '$__timeFilter', display: '$__timeFilter()', hint: 'Macro that uses the selected timerange in Grafana to filter the query.', },
|
||||
{ text: '$__escapeMulti', display: '$__escapeMulti()', hint: 'Macro to escape multi-value template variables that contain illegal characters.', },
|
||||
{ text: '$__contains', display: '$__contains()', hint: 'Macro for multi-value template variables.' },
|
||||
];
|
||||
|
||||
// Kusto operators
|
||||
// export const OPERATORS = ['+', '-', '*', '/', '>', '<', '==', '<>', '<=', '>=', '~', '!~'];
|
||||
|
||||
export const DURATION = ['SECONDS', 'MINUTES', 'HOURS', 'DAYS', 'WEEKS', 'MONTHS', 'YEARS'];
|
||||
|
||||
const tokenizer = {
|
||||
comment: {
|
||||
pattern: /(^|[^\\:])\/\/.*/,
|
||||
lookbehind: true,
|
||||
greedy: true,
|
||||
},
|
||||
'function-context': {
|
||||
pattern: /[a-z0-9_]+\([^)]*\)?/i,
|
||||
inside: {},
|
||||
},
|
||||
duration: {
|
||||
pattern: new RegExp(`${DURATION.join('?|')}?`, 'i'),
|
||||
alias: 'number',
|
||||
},
|
||||
builtin: new RegExp(`\\b(?:${functionTokens.map(f => f.text).join('|')})(?=\\s*\\()`, 'i'),
|
||||
string: {
|
||||
pattern: /(["'])(?:\\(?:\r\n|[\s\S])|(?!\1)[^\\\r\n])*\1/,
|
||||
greedy: true,
|
||||
},
|
||||
keyword: new RegExp(`\\b(?:${KEYWORDS.join('|')}|${operatorTokens.map(f => f.text).join('|')}|\\*)\\b`, 'i'),
|
||||
boolean: /\b(?:true|false)\b/,
|
||||
number: /\b0x[\da-f]+\b|(?:\b\d+\.?\d*|\B\.\d+)(?:e[+-]?\d+)?/i,
|
||||
operator: /-|\+|\*|\/|>|<|==|<=?|>=?|<>|!~|~|=|\|/,
|
||||
punctuation: /[{};(),.:]/,
|
||||
variable: /(\[\[(.+?)\]\])|(\$(.+?))\b/,
|
||||
};
|
||||
|
||||
tokenizer['function-context'].inside = {
|
||||
argument: {
|
||||
pattern: /[a-z0-9_]+(?=:)/i,
|
||||
alias: 'symbol',
|
||||
},
|
||||
duration: tokenizer.duration,
|
||||
number: tokenizer.number,
|
||||
builtin: tokenizer.builtin,
|
||||
string: tokenizer.string,
|
||||
variable: tokenizer.variable,
|
||||
};
|
||||
|
||||
// console.log(tokenizer.builtin);
|
||||
|
||||
export default tokenizer;
|
||||
|
||||
// function escapeRegExp(str: string): string {
|
||||
// return str.replace(/[.*+?^${}()|[\]\\]/g, '\\$&'); // $& means the whole matched string
|
||||
// }
|
||||
@ -9,6 +9,7 @@ import NewlinePlugin from './slate-plugins/newline';
|
||||
import RunnerPlugin from './slate-plugins/runner';
|
||||
|
||||
import Typeahead from './typeahead';
|
||||
import { getKeybindingSrv, KeybindingSrv } from 'app/core/services/keybindingSrv';
|
||||
|
||||
import { Block, Document, Text, Value } from 'slate';
|
||||
import { Editor } from 'slate-react';
|
||||
@ -61,6 +62,7 @@ class QueryField extends React.Component<any, any> {
|
||||
menuEl: any;
|
||||
plugins: any;
|
||||
resetTimer: any;
|
||||
keybindingSrv: KeybindingSrv = getKeybindingSrv();
|
||||
|
||||
constructor(props, context) {
|
||||
super(props, context);
|
||||
@ -90,6 +92,7 @@ class QueryField extends React.Component<any, any> {
|
||||
}
|
||||
|
||||
componentWillUnmount() {
|
||||
this.restoreEscapeKeyBinding();
|
||||
clearTimeout(this.resetTimer);
|
||||
}
|
||||
|
||||
@ -101,11 +104,11 @@ class QueryField extends React.Component<any, any> {
|
||||
const changed = value.document !== this.state.value.document;
|
||||
this.setState({ value }, () => {
|
||||
if (changed) {
|
||||
// call typeahead only if query changed
|
||||
requestAnimationFrame(() => this.onTypeahead());
|
||||
this.onChangeQuery();
|
||||
}
|
||||
});
|
||||
|
||||
window.requestAnimationFrame(this.onTypeahead);
|
||||
};
|
||||
|
||||
request = (url?) => {
|
||||
@ -140,7 +143,7 @@ class QueryField extends React.Component<any, any> {
|
||||
case ' ': {
|
||||
if (event.ctrlKey) {
|
||||
event.preventDefault();
|
||||
this.onTypeahead();
|
||||
this.onTypeahead(true);
|
||||
return true;
|
||||
}
|
||||
break;
|
||||
@ -218,6 +221,7 @@ class QueryField extends React.Component<any, any> {
|
||||
if (onBlur) {
|
||||
onBlur();
|
||||
}
|
||||
this.restoreEscapeKeyBinding();
|
||||
};
|
||||
|
||||
handleFocus = () => {
|
||||
@ -225,8 +229,18 @@ class QueryField extends React.Component<any, any> {
|
||||
if (onFocus) {
|
||||
onFocus();
|
||||
}
|
||||
// Don't go back to dashboard if Escape pressed inside the editor.
|
||||
this.removeEscapeKeyBinding();
|
||||
};
|
||||
|
||||
removeEscapeKeyBinding() {
|
||||
this.keybindingSrv.unbind('esc', 'keydown');
|
||||
}
|
||||
|
||||
restoreEscapeKeyBinding() {
|
||||
this.keybindingSrv.setupGlobal();
|
||||
}
|
||||
|
||||
onClickItem = item => {
|
||||
const { suggestions } = this.state;
|
||||
if (!suggestions || suggestions.length === 0) {
|
||||
@ -269,12 +283,18 @@ class QueryField extends React.Component<any, any> {
|
||||
const rect = node.parentElement.getBoundingClientRect();
|
||||
const scrollX = window.scrollX;
|
||||
const scrollY = window.scrollY;
|
||||
const screenHeight = window.innerHeight;
|
||||
|
||||
const menuLeft = rect.left + scrollX - 2;
|
||||
const menuTop = rect.top + scrollY + rect.height + 4;
|
||||
const menuHeight = screenHeight - menuTop - 10;
|
||||
|
||||
// Write DOM
|
||||
requestAnimationFrame(() => {
|
||||
menu.style.opacity = 1;
|
||||
menu.style.top = `${rect.top + scrollY + rect.height + 4}px`;
|
||||
menu.style.left = `${rect.left + scrollX - 2}px`;
|
||||
menu.style.top = `${menuTop}px`;
|
||||
menu.style.left = `${menuLeft}px`;
|
||||
menu.style.maxHeight = `${menuHeight}px`;
|
||||
});
|
||||
}
|
||||
};
|
||||
|
||||
@ -124,12 +124,11 @@
|
||||
<div class="gf-form gf-form--grow">
|
||||
<kusto-editor
|
||||
class="gf-form gf-form--grow"
|
||||
request="ctrl.requestMetadata"
|
||||
style="border: none"
|
||||
query="ctrl.target.azureLogAnalytics.query"
|
||||
change="ctrl.onLogAnalyticsQueryChange"
|
||||
execute="ctrl.onLogAnalyticsQueryExecute"
|
||||
variables="ctrl.templateVariables"
|
||||
getSchema="ctrl.getAzureLogAnalyticsSchema"
|
||||
/>
|
||||
</div>
|
||||
|
||||
@ -285,9 +284,20 @@
|
||||
</div>
|
||||
</div>
|
||||
<div ng-show="ctrl.target.appInsights.rawQuery">
|
||||
<div class="gf-form">
|
||||
<!-- <div class="gf-form">
|
||||
<textarea rows="3" class="gf-form-input" ng-model="ctrl.target.appInsights.rawQueryString" spellcheck="false"
|
||||
placeholder="Application Insights Query" ng-model-onblur ng-change="ctrl.refresh()"></textarea>
|
||||
</div> -->
|
||||
<div class="gf-form gf-form--grow">
|
||||
<kusto-editor
|
||||
class="gf-form gf-form--grow"
|
||||
query="ctrl.target.appInsights.rawQueryString"
|
||||
placeholder="'Application Insights Query'"
|
||||
change="ctrl.onAppInsightsQueryChange"
|
||||
execute="ctrl.onAppInsightsQueryExecute"
|
||||
variables="ctrl.templateVariables"
|
||||
getSchema="ctrl.getAppInsightsQuerySchema"
|
||||
/>
|
||||
</div>
|
||||
<div class="gf-form-inline">
|
||||
<div class="gf-form">
|
||||
|
||||
@ -304,7 +304,7 @@ export class AzureMonitorQueryCtrl extends QueryCtrl {
|
||||
|
||||
/* Azure Log Analytics */
|
||||
|
||||
getWorkspaces() {
|
||||
getWorkspaces = () => {
|
||||
return this.datasource.azureLogAnalyticsDatasource
|
||||
.getWorkspaces()
|
||||
.then(list => {
|
||||
@ -316,7 +316,7 @@ export class AzureMonitorQueryCtrl extends QueryCtrl {
|
||||
.catch(this.handleQueryCtrlError.bind(this));
|
||||
}
|
||||
|
||||
getAzureLogAnalyticsSchema() {
|
||||
getAzureLogAnalyticsSchema = () => {
|
||||
return this.getWorkspaces()
|
||||
.then(() => {
|
||||
return this.datasource.azureLogAnalyticsDatasource.getSchema(this.target.azureLogAnalytics.workspace);
|
||||
@ -345,6 +345,7 @@ export class AzureMonitorQueryCtrl extends QueryCtrl {
|
||||
}
|
||||
return interval;
|
||||
}
|
||||
|
||||
getAppInsightsMetricNames() {
|
||||
if (!this.datasource.appInsightsDatasource.isConfigured()) {
|
||||
return;
|
||||
@ -377,6 +378,19 @@ export class AzureMonitorQueryCtrl extends QueryCtrl {
|
||||
.catch(this.handleQueryCtrlError.bind(this));
|
||||
}
|
||||
|
||||
onAppInsightsQueryChange = (nextQuery: string) => {
|
||||
this.target.appInsights.rawQueryString = nextQuery;
|
||||
}
|
||||
|
||||
onAppInsightsQueryExecute = () => {
|
||||
return this.refresh();
|
||||
}
|
||||
|
||||
getAppInsightsQuerySchema = () => {
|
||||
return this.datasource.appInsightsDatasource.getQuerySchema()
|
||||
.catch(this.handleQueryCtrlError.bind(this));
|
||||
}
|
||||
|
||||
getAppInsightsGroupBySegments(query) {
|
||||
return _.map(this.target.appInsights.groupByOptions, option => {
|
||||
return { text: option, value: option };
|
||||
|
||||
@ -12,6 +12,7 @@ import appEvents from 'app/core/app_events';
|
||||
import { BackendSrv, setBackendSrv } from 'app/core/services/backend_srv';
|
||||
import { TimeSrv, setTimeSrv } from 'app/features/dashboard/services/TimeSrv';
|
||||
import { DatasourceSrv, setDatasourceSrv } from 'app/features/plugins/datasource_srv';
|
||||
import { KeybindingSrv, setKeybindingSrv } from 'app/core/services/keybindingSrv';
|
||||
import { AngularLoader, setAngularLoader } from 'app/core/services/AngularLoader';
|
||||
import { configureStore } from 'app/store/configureStore';
|
||||
|
||||
@ -30,6 +31,7 @@ export class GrafanaCtrl {
|
||||
backendSrv: BackendSrv,
|
||||
timeSrv: TimeSrv,
|
||||
datasourceSrv: DatasourceSrv,
|
||||
keybindingSrv: KeybindingSrv,
|
||||
angularLoader: AngularLoader
|
||||
) {
|
||||
// make angular loader service available to react components
|
||||
@ -37,6 +39,7 @@ export class GrafanaCtrl {
|
||||
setBackendSrv(backendSrv);
|
||||
setDatasourceSrv(datasourceSrv);
|
||||
setTimeSrv(timeSrv);
|
||||
setKeybindingSrv(keybindingSrv);
|
||||
configureStore();
|
||||
|
||||
$scope.init = () => {
|
||||
|
||||
Loading…
Reference in New Issue
Block a user