From: | Michael Paquier <michael(at)paquier(dot)xyz> |
---|---|
To: | pgsql-committers(at)lists(dot)postgresql(dot)org |
Subject: | pgsql: Add PL/Sample to src/test/modules/ |
Date: | 2020-08-18 02:11:43 |
Message-ID: | E1k7r6F-0004XP-UI@gemulon.postgresql.org |
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Thread: | |
Lists: | pgsql-committers |
Add PL/Sample to src/test/modules/
PL/Sample is an example template of procedural-language handler. This
can be used as a base to implement a custom PL, or as a facility to test
APIs dedicated to PLs. Much more could be done in this module, like
adding a simple validator, but this is left as future work.
The documentation included originally some C code to understand the
basics of PL handler implementation, but it was outdated, and not really
helpful either if trying to implement a new procedural language,
particularly when it came to the integration of a PL installation with
CREATE EXTENSION.
Author: Mark Wong
Reviewed-by: Tom Lane, Michael Paquier
Discussion: https://postgr.es/m/20200612172648.GA3327@2ndQuadrant.com
Branch
------
master
Details
-------
https://git.postgresql.org/pg/commitdiff/adbe62d04b360bbd408d97e447932d8078485972
Modified Files
--------------
doc/src/sgml/plhandler.sgml | 60 +-------
src/test/modules/Makefile | 1 +
src/test/modules/plsample/.gitignore | 3 +
src/test/modules/plsample/Makefile | 20 +++
src/test/modules/plsample/README | 6 +
src/test/modules/plsample/expected/plsample.out | 36 +++++
src/test/modules/plsample/plsample--1.0.sql | 14 ++
src/test/modules/plsample/plsample.c | 183 ++++++++++++++++++++++++
src/test/modules/plsample/plsample.control | 8 ++
src/test/modules/plsample/sql/plsample.sql | 15 ++
10 files changed, 290 insertions(+), 56 deletions(-)
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