mirror of
https://github.com/grafana/grafana.git
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d1c9760fa8
* 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
73 lines
2.2 KiB
Go
73 lines
2.2 KiB
Go
package mysql
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import (
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"testing"
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"github.com/grafana/grafana/pkg/tsdb"
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. "github.com/smartystreets/goconvey/convey"
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)
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func TestMacroEngine(t *testing.T) {
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Convey("MacroEngine", t, func() {
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engine := &MySqlMacroEngine{}
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timeRange := &tsdb.TimeRange{From: "5m", To: "now"}
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Convey("interpolate __time function", func() {
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sql, err := engine.Interpolate(nil, "select $__time(time_column)")
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So(err, ShouldBeNil)
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So(sql, ShouldEqual, "select UNIX_TIMESTAMP(time_column) as time_sec")
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})
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Convey("interpolate __time function wrapped in aggregation", func() {
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sql, err := engine.Interpolate(nil, "select min($__time(time_column))")
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So(err, ShouldBeNil)
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So(sql, ShouldEqual, "select min(UNIX_TIMESTAMP(time_column) as time_sec)")
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})
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Convey("interpolate __timeFilter function", func() {
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sql, err := engine.Interpolate(timeRange, "WHERE $__timeFilter(time_column)")
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So(err, ShouldBeNil)
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So(sql, ShouldEqual, "WHERE time_column >= FROM_UNIXTIME(18446744066914186738) AND time_column <= FROM_UNIXTIME(18446744066914187038)")
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})
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Convey("interpolate __timeFrom function", func() {
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sql, err := engine.Interpolate(timeRange, "select $__timeFrom(time_column)")
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So(err, ShouldBeNil)
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So(sql, ShouldEqual, "select FROM_UNIXTIME(18446744066914186738)")
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})
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Convey("interpolate __timeTo function", func() {
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sql, err := engine.Interpolate(timeRange, "select $__timeTo(time_column)")
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So(err, ShouldBeNil)
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So(sql, ShouldEqual, "select FROM_UNIXTIME(18446744066914187038)")
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})
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Convey("interpolate __unixEpochFilter function", func() {
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sql, err := engine.Interpolate(timeRange, "select $__unixEpochFilter(18446744066914186738)")
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So(err, ShouldBeNil)
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So(sql, ShouldEqual, "select 18446744066914186738 >= 18446744066914186738 AND 18446744066914186738 <= 18446744066914187038")
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})
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Convey("interpolate __unixEpochFrom function", func() {
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sql, err := engine.Interpolate(timeRange, "select $__unixEpochFrom()")
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So(err, ShouldBeNil)
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So(sql, ShouldEqual, "select 18446744066914186738")
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})
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Convey("interpolate __unixEpochTo function", func() {
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sql, err := engine.Interpolate(timeRange, "select $__unixEpochTo()")
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So(err, ShouldBeNil)
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So(sql, ShouldEqual, "select 18446744066914187038")
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})
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})
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}
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