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Commit1732cb0

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plperl update from Andrew Dunstan, deriving (I believe) from Command Prompt's
plperlNG. Review and minor cleanup/improvements by Joe Conway.Summary of new functionality:- Shared data space and namespace. There is a new global variable %_SHARED that functions can use to store and save data between invocations of a function, or between different functions. Also, all trusted plperl function now share a common Safe container (this is an optimization, also), which they can use for storing non-lexical variables, functions, etc.- Triggers are now supported- Records can now be returned (as a hash reference)- Sets of records can now be returned (as a reference to an array of hash references).- New function spi_exec_query() provided for performing db functions or getting data from db.- Optimization for counting hash keys (Abhijit Menon-Sen)- Allow return of 'record' and 'setof record'
1 parentb6197fe commit1732cb0

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7 files changed

+842
-99
lines changed

7 files changed

+842
-99
lines changed

‎src/pl/plperl/GNUmakefile

Lines changed: 7 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -1,5 +1,5 @@
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# Makefile for PL/Perl
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# $PostgreSQL: pgsql/src/pl/plperl/GNUmakefile,v 1.12 2004/01/21 19:04:11 tgl Exp $
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# $PostgreSQL: pgsql/src/pl/plperl/GNUmakefile,v 1.13 2004/07/01 20:50:22 joe Exp $
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subdir = src/pl/plperl
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top_builddir = ../../..
@@ -25,8 +25,13 @@ NAME = plperl
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SO_MAJOR_VERSION = 0
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SO_MINOR_VERSION = 0
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28-
OBJS = plperl.o eloglvl.o SPI.o
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OBJS = plperl.o spi_internal.o SPI.o
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ifeq ($(enable_rpath), yes)
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SHLIB_LINK =$(perl_embed_ldflags)$(BE_DLLLIBS) -Wl,-rpath,$(perl_archlibexp)/CORE
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else
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SHLIB_LINK =$(perl_embed_ldflags)$(BE_DLLLIBS)
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endif
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include$(top_srcdir)/src/Makefile.shlib
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‎src/pl/plperl/SPI.xs

Lines changed: 23 additions & 11 deletions
Original file line numberDiff line numberDiff line change
@@ -6,39 +6,51 @@
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#include"perl.h"
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#include"XSUB.h"
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9-
#include"eloglvl.h"
9+
#include"spi_internal.h"
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13-
MODULE=SPIPREFIX=elog_
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MODULE=SPIPREFIX=spi_
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PROTOTYPES:ENABLE
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VERSIONCHECK:DISABLE
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void
19-
elog_elog(level,message)
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spi_elog(level,message)
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intlevel
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char*message
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CODE:
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elog(level,message);
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int
27-
elog_DEBUG()
27+
spi_DEBUG()
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int
30-
elog_LOG()
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spi_LOG()
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int
33-
elog_INFO()
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spi_INFO()
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int
36-
elog_NOTICE()
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spi_NOTICE()
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int
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elog_WARNING()
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spi_WARNING()
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int
42-
elog_ERROR()
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44-
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spi_ERROR()
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44+
SV*
45+
spi_spi_exec_query(query, ...)
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char*query;
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PREINIT:
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HV*ret_hash;
49+
intlimit=0;
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CODE:
51+
if (items>2)Perl_croak(aTHX_"Usage: spi_exec_query(query, limit) or spi_exec_query(query)");
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if (items==2)limit=SvIV(ST(1));
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ret_hash=plperl_spi_exec(query,limit);
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RETVAL=newRV_noinc((SV*)ret_hash);
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OUTPUT:
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RETVAL

‎src/pl/plperl/eloglvl.c

Lines changed: 0 additions & 45 deletions
This file was deleted.

‎src/pl/plperl/eloglvl.h

Lines changed: 0 additions & 12 deletions
This file was deleted.

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