mirror of
https://github.com/grafana/grafana.git
synced 2025-02-25 18:55:37 -06:00
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
pq - A pure Go postgres driver for Go's database/sql package
Install
go get github.com/lib/pq
Docs
For detailed documentation and basic usage examples, please see the package documentation at http://godoc.org/github.com/lib/pq.
Tests
go test is used for testing. A running PostgreSQL server is
required, with the ability to log in. The default database to connect
to test with is "pqgotest," but it can be overridden using environment
variables.
Example:
PGHOST=/run/postgresql go test github.com/lib/pq
Optionally, a benchmark suite can be run as part of the tests:
PGHOST=/run/postgresql go test -bench .
Features
- SSL
- Handles bad connections for
database/sql - Scan
time.Timecorrectly (i.e.timestamp[tz],time[tz],date) - Scan binary blobs correctly (i.e.
bytea) - Package for
hstoresupport - COPY FROM support
- pq.ParseURL for converting urls to connection strings for sql.Open.
- Many libpq compatible environment variables
- Unix socket support
- Notifications:
LISTEN/NOTIFY - pgpass support
Future / Things you can help with
- Better COPY FROM / COPY TO (see discussion in #181)
Thank you (alphabetical)
Some of these contributors are from the original library bmizerany/pq.go whose
code still exists in here.
- Andy Balholm (andybalholm)
- Ben Berkert (benburkert)
- Benjamin Heatwole (bheatwole)
- Bill Mill (llimllib)
- Bjørn Madsen (aeons)
- Blake Gentry (bgentry)
- Brad Fitzpatrick (bradfitz)
- Charlie Melbye (cmelbye)
- Chris Bandy (cbandy)
- Chris Gilling (cgilling)
- Chris Walsh (cwds)
- Dan Sosedoff (sosedoff)
- Daniel Farina (fdr)
- Eric Chlebek (echlebek)
- Eric Garrido (minusnine)
- Eric Urban (hydrogen18)
- Everyone at The Go Team
- Evan Shaw (edsrzf)
- Ewan Chou (coocood)
- Fazal Majid (fazalmajid)
- Federico Romero (federomero)
- Fumin (fumin)
- Gary Burd (garyburd)
- Heroku (heroku)
- James Pozdena (jpoz)
- Jason McVetta (jmcvetta)
- Jeremy Jay (pbnjay)
- Joakim Sernbrant (serbaut)
- John Gallagher (jgallagher)
- Jonathan Rudenberg (titanous)
- Joël Stemmer (jstemmer)
- Kamil Kisiel (kisielk)
- Kelly Dunn (kellydunn)
- Keith Rarick (kr)
- Kir Shatrov (kirs)
- Lann Martin (lann)
- Maciek Sakrejda (uhoh-itsmaciek)
- Marc Brinkmann (mbr)
- Marko Tiikkaja (johto)
- Matt Newberry (MattNewberry)
- Matt Robenolt (mattrobenolt)
- Martin Olsen (martinolsen)
- Mike Lewis (mikelikespie)
- Nicolas Patry (Narsil)
- Oliver Tonnhofer (olt)
- Patrick Hayes (phayes)
- Paul Hammond (paulhammond)
- Ryan Smith (ryandotsmith)
- Samuel Stauffer (samuel)
- Timothée Peignier (cyberdelia)
- Travis Cline (tmc)
- TruongSinh Tran-Nguyen (truongsinh)
- Yaismel Miranda (ympons)
- notedit (notedit)