diff --git a/public/app/core/services/keybindingSrv.ts b/public/app/core/services/keybindingSrv.ts index 917d1801c0e..7dab7cffd6f 100644 --- a/public/app/core/services/keybindingSrv.ts +++ b/public/app/core/services/keybindingSrv.ts @@ -139,6 +139,10 @@ export class KeybindingSrv { ); } + unbind(keyArg: string, keyType?: string) { + Mousetrap.unbind(keyArg, keyType); + } + showDashEditView() { const search = _.extend(this.$location.search(), { editview: 'settings' }); this.$location.search(search); @@ -291,3 +295,17 @@ export class KeybindingSrv { } coreModule.service('keybindingSrv', KeybindingSrv); + +/** + * Code below exports the service to react components + */ + +let singletonInstance: KeybindingSrv; + +export function setKeybindingSrv(instance: KeybindingSrv) { + singletonInstance = instance; +} + +export function getKeybindingSrv(): KeybindingSrv { + return singletonInstance; +} diff --git a/public/app/plugins/datasource/grafana-azure-monitor-datasource/app_insights/app_insights_datasource.ts b/public/app/plugins/datasource/grafana-azure-monitor-datasource/app_insights/app_insights_datasource.ts index 950fa73a16b..97f76d229fb 100644 --- a/public/app/plugins/datasource/grafana-azure-monitor-datasource/app_insights/app_insights_datasource.ts +++ b/public/app/plugins/datasource/grafana-azure-monitor-datasource/app_insights/app_insights_datasource.ts @@ -224,4 +224,13 @@ export default class AppInsightsDatasource { return new ResponseParser(result).parseGroupBys(); }); } + + getQuerySchema() { + const url = `${this.baseUrl}/query/schema`; + return this.doRequest(url).then(result => { + const schema = new ResponseParser(result).parseQuerySchema(); + // console.log(schema); + return schema; + }); + } } diff --git a/public/app/plugins/datasource/grafana-azure-monitor-datasource/app_insights/response_parser.ts b/public/app/plugins/datasource/grafana-azure-monitor-datasource/app_insights/response_parser.ts index 848472cf101..fa96e4a2e3e 100644 --- a/public/app/plugins/datasource/grafana-azure-monitor-datasource/app_insights/response_parser.ts +++ b/public/app/plugins/datasource/grafana-azure-monitor-datasource/app_insights/response_parser.ts @@ -199,6 +199,32 @@ export default class ResponseParser { return ResponseParser.toTextValueList(this.results.supportedGroupBy); } + parseQuerySchema() { + const result = { + Type: 'AppInsights', + Tables: {} + }; + if (this.results && this.results.data && this.results.data.Tables) { + for (let i = 0; i < this.results.data.Tables[0].Rows.length; i++) { + const column = this.results.data.Tables[0].Rows[i]; + const columnTable = column[0]; + const columnName = column[1]; + const columnType = column[2]; + if (result.Tables[columnTable]) { + result.Tables[columnTable].OrderedColumns.push({ Name: columnName, Type: columnType }); + } else { + result.Tables[columnTable] = { + Name: columnTable, + OrderedColumns: [ + { Name: columnName, Type: columnType } + ] + }; + } + } + } + return result; + } + static toTextValueList(values) { const list: any[] = []; for (let i = 0; i < values.length; i++) { diff --git a/public/app/plugins/datasource/grafana-azure-monitor-datasource/editor/KustoQueryField.tsx b/public/app/plugins/datasource/grafana-azure-monitor-datasource/editor/KustoQueryField.tsx index 849cf62efe0..2a578176674 100644 --- a/public/app/plugins/datasource/grafana-azure-monitor-datasource/editor/KustoQueryField.tsx +++ b/public/app/plugins/datasource/grafana-azure-monitor-datasource/editor/KustoQueryField.tsx @@ -1,3 +1,4 @@ +import _ from 'lodash'; import Plain from 'slate-plain-serializer'; import QueryField from './query_field'; @@ -6,11 +7,11 @@ import QueryField from './query_field'; import debounce from 'app/features/explore/utils/debounce'; import { getNextCharacter } from 'app/features/explore/utils/dom'; -import { FUNCTIONS, KEYWORDS } from './kusto'; +import { KEYWORDS, functionTokens, operatorTokens, grafanaMacros } from './kusto/kusto'; // import '../sass/editor.base.scss'; -const TYPEAHEAD_DELAY = 500; +const TYPEAHEAD_DELAY = 100; interface Suggestion { text: string; @@ -25,24 +26,46 @@ interface SuggestionGroup { skipFilter?: boolean; } +interface KustoSchema { + Databases: { + Default?: KustoDBSchema; + }; + Plugins?: any[]; +} + +interface KustoDBSchema { + Name?: string; + Functions?: any; + Tables?: any; +} + +const defaultSchema = () => ({ + Databases: { + Default: {} + } +}); + const cleanText = s => s.replace(/[{}[\]="(),!~+\-*/^%]/g, '').trim(); const wrapText = text => ({ text }); export default class KustoQueryField extends QueryField { fields: any; events: any; + schema: KustoSchema; constructor(props, context) { super(props, context); + this.schema = defaultSchema(); this.onTypeahead = debounce(this.onTypeahead, TYPEAHEAD_DELAY); } componentDidMount() { - this.updateMenu(); + super.componentDidMount(); + this.fetchSchema(); } - onTypeahead = () => { + onTypeahead = (force?: boolean) => { const selection = window.getSelection(); if (selection.anchorNode) { const wrapperNode = selection.anchorNode.parentElement; @@ -73,62 +96,77 @@ export default class KustoQueryField extends QueryField { const wrapperClasses = wrapperNode.classList; let typeaheadContext: string | null = null; + // Built-in functions if (wrapperClasses.contains('function-context')) { typeaheadContext = 'context-function'; - if (this.fields) { - suggestionGroups = this._getKeywordSuggestions(); - } else { - this._fetchFields(); - return; - } - } else if (modelPrefix.match(/(facet\s$)/i)) { - typeaheadContext = 'context-facet'; - if (this.fields) { - suggestionGroups = this._getKeywordSuggestions(); - } else { - this._fetchFields(); - return; - } - } else if (modelPrefix.match(/(,\s*$)/)) { - typeaheadContext = 'context-multiple-fields'; - if (this.fields) { - suggestionGroups = this._getKeywordSuggestions(); - } else { - this._fetchFields(); - return; - } - } else if (modelPrefix.match(/(from\s$)/i)) { - typeaheadContext = 'context-from'; - if (this.events) { - suggestionGroups = this._getKeywordSuggestions(); - } else { - this._fetchEvents(); - return; - } - } else if (modelPrefix.match(/(^select\s\w*$)/i)) { - typeaheadContext = 'context-select'; - if (this.fields) { - suggestionGroups = this._getKeywordSuggestions(); - } else { - this._fetchFields(); - return; - } - } else if (modelPrefix.match(/from\s\S+\s\w*$/i)) { - prefix = ''; - typeaheadContext = 'context-since'; - suggestionGroups = this._getKeywordSuggestions(); - // } else if (modelPrefix.match(/\d+\s\w*$/)) { - // typeaheadContext = 'context-number'; - // suggestionGroups = this._getAfterNumberSuggestions(); - } else if (modelPrefix.match(/ago\b/i) || modelPrefix.match(/facet\b/i) || modelPrefix.match(/\$__timefilter\b/i)) { - typeaheadContext = 'context-timeseries'; - suggestionGroups = this._getKeywordSuggestions(); - } else if (prefix && !wrapperClasses.contains('argument')) { - typeaheadContext = 'context-builtin'; - suggestionGroups = this._getKeywordSuggestions(); - } else if (Plain.serialize(this.state.value) === '') { + suggestionGroups = this.getColumnSuggestions(); + + // where + } else if (modelPrefix.match(/(where\s(\w+\b)?$)/i)) { + typeaheadContext = 'context-where'; + suggestionGroups = this.getColumnSuggestions(); + + // summarize by + } else if (modelPrefix.match(/(summarize\s(\w+\b)?$)/i)) { + typeaheadContext = 'context-summarize'; + suggestionGroups = this.getFunctionSuggestions(); + } else if (modelPrefix.match(/(summarize\s(.+\s)?by\s+([^,\s]+,\s*)*([^,\s]+\b)?$)/i)) { + typeaheadContext = 'context-summarize-by'; + suggestionGroups = this.getColumnSuggestions(); + + // order by, top X by, ... by ... + } else if (modelPrefix.match(/(by\s+([^,\s]+,\s*)*([^,\s]+\b)?$)/i)) { + typeaheadContext = 'context-by'; + suggestionGroups = this.getColumnSuggestions(); + + // join + } else if (modelPrefix.match(/(on\s(.+\b)?$)/i)) { + typeaheadContext = 'context-join-on'; + suggestionGroups = this.getColumnSuggestions(); + } else if (modelPrefix.match(/(join\s+(\(\s+)?(\w+\b)?$)/i)) { + typeaheadContext = 'context-join'; + suggestionGroups = this.getTableSuggestions(); + + // distinct + } else if (modelPrefix.match(/(distinct\s(.+\b)?$)/i)) { + typeaheadContext = 'context-distinct'; + suggestionGroups = this.getColumnSuggestions(); + + // database() + } else if (modelPrefix.match(/(database\(\"(\w+)\"\)\.(.+\b)?$)/i)) { + typeaheadContext = 'context-database-table'; + const db = this.getDBFromDatabaseFunction(modelPrefix); + console.log(db); + suggestionGroups = this.getTableSuggestions(db); + prefix = prefix.replace('.', ''); + + // new + } else if (normalizeQuery(Plain.serialize(this.state.value)).match(/^\s*\w*$/i)) { typeaheadContext = 'context-new'; - suggestionGroups = this._getInitialSuggestions(); + if (this.schema) { + suggestionGroups = this.getInitialSuggestions(); + } else { + this.fetchSchema(); + setTimeout(this.onTypeahead, 0); + return; + } + + // built-in + } else if (prefix && !wrapperClasses.contains('argument') && !force) { + // Use only last typed word as a prefix for searching + if (modelPrefix.match(/\s$/i)) { + prefix = ''; + return; + } + prefix = getLastWord(prefix); + typeaheadContext = 'context-builtin'; + suggestionGroups = this.getKeywordSuggestions(); + } else if (force === true) { + typeaheadContext = 'context-builtin-forced'; + if (modelPrefix.match(/\s$/i)) { + prefix = ''; + } + suggestionGroups = this.getKeywordSuggestions(); } let results = 0; @@ -148,6 +186,7 @@ export default class KustoQueryField extends QueryField { .filter(group => group.items.length > 0); // console.log('onTypeahead', selection.anchorNode, wrapperClasses, text, offset, prefix, typeaheadContext); + // console.log('onTypeahead', prefix, typeaheadContext, force); this.setState({ typeaheadPrefix: prefix, @@ -253,7 +292,11 @@ export default class KustoQueryField extends QueryField { // ]; // } - private _getKeywordSuggestions(): SuggestionGroup[] { + private getInitialSuggestions(): SuggestionGroup[] { + return this.getTableSuggestions(); + } + + private getKeywordSuggestions(): SuggestionGroup[] { return [ { prefixMatch: true, @@ -262,51 +305,132 @@ export default class KustoQueryField extends QueryField { }, { prefixMatch: true, - label: 'Functions', - items: FUNCTIONS.map((s: any) => { s.type = 'function'; return s; }) - } - ]; - } - - private _getInitialSuggestions(): SuggestionGroup[] { - // TODO: return datbase tables as an initial suggestion - return [ - { - prefixMatch: true, - label: 'Keywords', - items: KEYWORDS.map(wrapText) + label: 'Operators', + items: operatorTokens }, { prefixMatch: true, label: 'Functions', - items: FUNCTIONS.map((s: any) => { s.type = 'function'; return s; }) + items: functionTokens.map((s: any) => { s.type = 'function'; return s; }) + }, + { + prefixMatch: true, + label: 'Macros', + items: grafanaMacros.map((s: any) => { s.type = 'function'; return s; }) + }, + { + prefixMatch: true, + label: 'Tables', + items: _.map(this.schema.Databases.Default.Tables, (t: any) => ({ text: t.Name })) } ]; } - private async _fetchEvents() { - // const query = 'events'; - // const result = await this.request(query); - - // if (result === undefined) { - // this.events = []; - // } else { - // this.events = result; - // } - // setTimeout(this.onTypeahead, 0); - - //Stub - this.events = []; + private getFunctionSuggestions(): SuggestionGroup[] { + return [ + { + prefixMatch: true, + label: 'Functions', + items: functionTokens.map((s: any) => { s.type = 'function'; return s; }) + }, + { + prefixMatch: true, + label: 'Macros', + items: grafanaMacros.map((s: any) => { s.type = 'function'; return s; }) + } + ]; } - private async _fetchFields() { - // const query = 'fields'; - // const result = await this.request(query); + getTableSuggestions(db = 'Default'): SuggestionGroup[] { + if (this.schema.Databases[db]) { + return [ + { + prefixMatch: true, + label: 'Tables', + items: _.map(this.schema.Databases[db].Tables, (t: any) => ({ text: t.Name })) + } + ]; + } else { + return []; + } + } - // this.fields = result || []; + private getColumnSuggestions(): SuggestionGroup[] { + const table = this.getTableFromContext(); + if (table) { + const tableSchema = this.schema.Databases.Default.Tables[table]; + if (tableSchema) { + return [ + { + prefixMatch: true, + label: 'Fields', + items: _.map(tableSchema.OrderedColumns, (f: any) => ({ + text: f.Name, + hint: f.Type + })) + } + ]; + } + } + return []; + } - // setTimeout(this.onTypeahead, 0); - // Stub - this.fields = []; + private getTableFromContext() { + const query = Plain.serialize(this.state.value); + const tablePattern = /^\s*(\w+)\s*|/g; + const normalizedQuery = normalizeQuery(query); + const match = tablePattern.exec(normalizedQuery); + if (match && match.length > 1 && match[0] && match[1]) { + return match[1]; + } else { + return null; + } + } + + private getDBFromDatabaseFunction(prefix: string) { + const databasePattern = /database\(\"(\w+)\"\)/gi; + 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 ''; +} diff --git a/public/app/plugins/datasource/grafana-azure-monitor-datasource/editor/editor_component.tsx b/public/app/plugins/datasource/grafana-azure-monitor-datasource/editor/editor_component.tsx index da7db58567f..bdc85f1577d 100644 --- a/public/app/plugins/datasource/grafana-azure-monitor-datasource/editor/editor_component.tsx +++ b/public/app/plugins/datasource/grafana-azure-monitor-datasource/editor/editor_component.tsx @@ -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 { +interface EditorProps { + index: number; + placeholder?: string; + change: (value: string, index: number) => void; + variables: () => string[] | string[]; + getSchema?: () => Promise; + execute?: () => void; +} + +class Editor extends Component { + static defaultProps = { + placeholder: 'Enter a query' + }; + constructor(props) { super(props); this.state = { @@ -31,7 +44,7 @@ class Editor extends Component { }; 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 { onQueryChange={this.onChangeQuery} prismLanguage="kusto" prismDefinition={Kusto} - placeholder="Enter a query" - request={request} + placeholder={placeholder} templateVariables={variables} + getSchema={getSchema} /> ); @@ -54,6 +67,9 @@ class Editor extends Component { 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' }] + ]); }, ]); diff --git a/public/app/plugins/datasource/grafana-azure-monitor-datasource/editor/kusto.ts b/public/app/plugins/datasource/grafana-azure-monitor-datasource/editor/kusto.ts deleted file mode 100644 index 647ebb8024a..00000000000 --- a/public/app/plugins/datasource/grafana-azure-monitor-datasource/editor/kusto.ts +++ /dev/null @@ -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; diff --git a/public/app/plugins/datasource/grafana-azure-monitor-datasource/editor/kusto/kusto.ts b/public/app/plugins/datasource/grafana-azure-monitor-datasource/editor/kusto/kusto.ts new file mode 100644 index 00000000000..e2a1142597b --- /dev/null +++ b/public/app/plugins/datasource/grafana-azure-monitor-datasource/editor/kusto/kusto.ts @@ -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 +// } diff --git a/public/app/plugins/datasource/grafana-azure-monitor-datasource/editor/query_field.tsx b/public/app/plugins/datasource/grafana-azure-monitor-datasource/editor/query_field.tsx index 1c883a40c31..adab7fc5414 100644 --- a/public/app/plugins/datasource/grafana-azure-monitor-datasource/editor/query_field.tsx +++ b/public/app/plugins/datasource/grafana-azure-monitor-datasource/editor/query_field.tsx @@ -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 { menuEl: any; plugins: any; resetTimer: any; + keybindingSrv: KeybindingSrv = getKeybindingSrv(); constructor(props, context) { super(props, context); @@ -90,6 +92,7 @@ class QueryField extends React.Component { } componentWillUnmount() { + this.restoreEscapeKeyBinding(); clearTimeout(this.resetTimer); } @@ -101,11 +104,11 @@ class QueryField extends React.Component { 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 { case ' ': { if (event.ctrlKey) { event.preventDefault(); - this.onTypeahead(); + this.onTypeahead(true); return true; } break; @@ -218,6 +221,7 @@ class QueryField extends React.Component { if (onBlur) { onBlur(); } + this.restoreEscapeKeyBinding(); }; handleFocus = () => { @@ -225,8 +229,18 @@ class QueryField extends React.Component { 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 { 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`; }); } }; diff --git a/public/app/plugins/datasource/grafana-azure-monitor-datasource/partials/query.editor.html b/public/app/plugins/datasource/grafana-azure-monitor-datasource/partials/query.editor.html index 49f02ec8355..6299947b30a 100644 --- a/public/app/plugins/datasource/grafana-azure-monitor-datasource/partials/query.editor.html +++ b/public/app/plugins/datasource/grafana-azure-monitor-datasource/partials/query.editor.html @@ -124,12 +124,11 @@
@@ -285,9 +284,20 @@
-
+ +
+
diff --git a/public/app/plugins/datasource/grafana-azure-monitor-datasource/query_ctrl.ts b/public/app/plugins/datasource/grafana-azure-monitor-datasource/query_ctrl.ts index fd42c172f11..cee67d11ab3 100644 --- a/public/app/plugins/datasource/grafana-azure-monitor-datasource/query_ctrl.ts +++ b/public/app/plugins/datasource/grafana-azure-monitor-datasource/query_ctrl.ts @@ -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 }; diff --git a/public/app/routes/GrafanaCtrl.ts b/public/app/routes/GrafanaCtrl.ts index a6d97856e74..d327bc0cf7d 100644 --- a/public/app/routes/GrafanaCtrl.ts +++ b/public/app/routes/GrafanaCtrl.ts @@ -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 = () => {