grafana/public/app/plugins/datasource/postgres/mode-sql.js
Daniel Lee d1c9760fa8 Postgres Data Source (#9475)
* add postgresql datasource

* add rest of files for postgres datasource

* fix timeseries query, remove unused code

* consistent naming, refactoring

* s/mysql/postgres/

* s/mysql/postgres/

* couple more tests

* tests for more datatypes

* fix macros for postgres

* add __timeSec macro

* add frontend for postgres datasource

* adjust documentation

* fix formatting

* add proper plugin description

* merge editor changes from mysql

* port changes from mysql datasource

* set proper defaultQuery for postgres

* add time_sec to timeseries query
accept int for value for timeseries query

* revert allowing time_sec and handle int or float values as unix
timestamp for "time" column

* fix tslint error

* handle decimal values in timeseries query

* allow setting sslmode for postgres datasource

* use type switch for handling data types

* fix value for timeseries query

* refactor timeseries queries to make them more flexible

* remove debug statement from inner loop in type conversion

* use plain for loop in getTypedRowData

* fix timeseries queries

* adjust postgres datasource to tsdb refactoring

* adjust postgres datasource to frontend changes

* update lib/pq to latest version

* move type conversion to getTypedRowData

* handle address types cidr, inet and macaddr

* adjust response parser and docs for annotations

* convert unknown types to string

* add documentation for postgres datasource

* add another example query with metric column

* set more helpful default query

* update help text in query editor

* handle NULL in value column of timeseries query

* add __timeGroup macro

* add test for __timeGroup macro

* document __timeGroup and set proper default query for annotations

* fix typos in docs

* add postgres to list of datasources

* add postgres to builtInPlugins

* mysql: refactoring as prep for merging postgres

Refactors out the initialization of the xorm engine and the query logic
for an sql data source.

* mysql: rename refactoring + test update

* postgres:refactor to use SqlEngine(same as mysql)

Refactored to use a common base class with the MySql data source.

Other changes from the original PR:
- Changed time column to be time_sec to allow other time units in the
future and to be the same as MySQL
- Changed integration test to test the main Query method rather than
the private transformToTable method
- Changed the __timeSec macro name to __timeEpoch
- Renamed PostgresExecutor to PostgresQueryEndpoint

Fixes #9209 (the original PR)

* postgres: encrypt password on config page

With some other cosmetic changes to the config page:
- placeholder texts
- reset button for the password after it has been encrypted.
- default value for the sslmode field.

* postgres: change back col name to time from time_sec

* postgres mysql: remove annotation title

Title has been removed from annotations

* postgres: fix images for docs page

* postgres mysql: fix specs
2017-10-10 15:19:14 +02:00

104 lines
3.0 KiB
JavaScript

// jshint ignore: start
// jscs: disable
ace.define("ace/mode/sql_highlight_rules",["require","exports","module","ace/lib/oop","ace/mode/text_highlight_rules"], function(require, exports, module) {
"use strict";
var oop = require("../lib/oop");
var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
var SqlHighlightRules = function() {
var keywords = (
"select|insert|update|delete|from|where|and|or|group|by|order|limit|offset|having|as|case|" +
"when|else|end|type|left|right|join|on|outer|desc|asc|union|create|table|primary|key|if|" +
"foreign|not|references|default|null|inner|cross|natural|database|drop|grant"
);
var builtinConstants = (
"true|false"
);
var builtinFunctions = (
"avg|count|first|last|max|min|sum|upper|lower|substring|char_length|round|rank|now|" +
"coalesce"
);
var dataTypes = (
"int|int2|int4|int8|numeric|decimal|date|varchar|char|bigint|float|bool|bytea|text|timestamp|" +
"time|money|real|integer"
);
var keywordMapper = this.createKeywordMapper({
"support.function": builtinFunctions,
"keyword": keywords,
"constant.language": builtinConstants,
"storage.type": dataTypes
}, "identifier", true);
this.$rules = {
"start" : [ {
token : "comment",
regex : "--.*$"
}, {
token : "comment",
start : "/\\*",
end : "\\*/"
}, {
token : "string", // " string
regex : '".*?"'
}, {
token : "string", // ' string
regex : "'.*?'"
}, {
token : "constant.numeric", // float
regex : "[+-]?\\d+(?:(?:\\.\\d*)?(?:[eE][+-]?\\d+)?)?\\b"
}, {
token : keywordMapper,
regex : "[a-zA-Z_$][a-zA-Z0-9_$]*\\b"
}, {
token : "keyword.operator",
regex : "\\+|\\-|\\/|\\/\\/|%|<@>|@>|<@|&|\\^|~|<|>|<=|=>|==|!=|<>|="
}, {
token : "paren.lparen",
regex : "[\\(]"
}, {
token : "paren.rparen",
regex : "[\\)]"
}, {
token : "text",
regex : "\\s+"
} ]
};
this.normalizeRules();
};
oop.inherits(SqlHighlightRules, TextHighlightRules);
exports.SqlHighlightRules = SqlHighlightRules;
});
ace.define("ace/mode/sql",["require","exports","module","ace/lib/oop","ace/mode/text","ace/mode/sql_highlight_rules"], function(require, exports, module) {
"use strict";
var oop = require("../lib/oop");
var TextMode = require("./text").Mode;
var SqlHighlightRules = require("./sql_highlight_rules").SqlHighlightRules;
var Mode = function() {
this.HighlightRules = SqlHighlightRules;
this.$behaviour = this.$defaultBehaviour;
};
oop.inherits(Mode, TextMode);
(function() {
this.lineCommentStart = "--";
this.$id = "ace/mode/sql";
}).call(Mode.prototype);
exports.Mode = Mode;
});