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| author | Andrew Dunstan <andrew@dunslane.net> | 2010-01-26 23:11:56 +0000 |
|---|---|---|
| committer | Andrew Dunstan <andrew@dunslane.net> | 2010-01-26 23:11:56 +0000 |
| commit | 1a7c2f9dea3682987a741f559ecf5e38b4ba5432 (patch) | |
| tree | e75895535794f2a1fcd56bf177a82e850d1f85a9 /src/backend/parser/parse_utilcmd.c | |
| parent | d879697cd291a31c635edf17c4b8c170ac40ffc1 (diff) | |
| download | postgresql-1a7c2f9dea3682987a741f559ecf5e38b4ba5432.tar.gz postgresql-1a7c2f9dea3682987a741f559ecf5e38b4ba5432.zip | |
Various small improvements and cleanups for PL/Perl.
- Allow (ineffective) use of 'require' in plperl
If the required module is not already loaded then it dies.
So "use strict;" now works in plperl.
- Pre-load the feature module if perl >= 5.10.
So "use feature :5.10;" now works in plperl.
- Stored procedure subs are now given names.
The names are not visible in ordinary use, but they make
tools like Devel::NYTProf and Devel::Cover much more useful.
- Simplified and generalized the subroutine creation code.
Now one code path for generating sub source code, not four.
Can generate multiple 'use' statements with specific imports
(which handles plperl.use_strict currently and can easily
be extended to handle a plperl.use_feature=':5.12' in future).
- Disallows use of Safe version 2.20 which is broken for PL/Perl.
http://rt.perl.org/rt3/Ticket/Display.html?id=72068
- Assorted minor optimizations by pre-growing data structures.
Patch from Tim Bunce, reviewed by Alex Hunsaker.
Diffstat (limited to 'src/backend/parser/parse_utilcmd.c')
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