Hi.
Enclosed is a tiny patch for plperl that puts the schema-name of the
current table in $_TD, so triggers can access tables using
schemaname.tablename, for instance like so:
my $query='INSERT INTO ' . $_TD->{nspname} . '.' . $_TD->{relname} . '_archive (' . $fieldnames . ') VALUES(' .
$values. ');';
(This way my triggers can work without setting search_path).
The patch was made against PostgreSQL 8.1.3 in Ubuntu dapper.
This is my first patch for PostgreSQL, so any advice, comments,
pointers, etc. are very welcome.
Best regards,
Adam
*** src/pl/plperl/plperl.c.orig 2006-05-23 16:57:25.000000000 +0200
--- src/pl/plperl/plperl.c 2006-05-23 16:57:45.000000000 +0200
***************
*** 550,555 ****
--- 550,558 ----
hv_store(hv, "relname", 7,
newSVpv(SPI_getrelname(tdata->tg_relation), 0), 0);
+ hv_store(hv, "nspname", 7,
+ newSVpv(SPI_getnspname(tdata->tg_relation), 0), 0);
+
if (TRIGGER_FIRED_BEFORE(tdata->tg_event))
when = "BEFORE";
else if (TRIGGER_FIRED_AFTER(tdata->tg_event))
*** doc/src/sgml/plperl.sgml.orig 2006-05-24 10:06:02.000000000 +0200
--- doc/src/sgml/plperl.sgml 2006-05-24 10:05:49.000000000 +0200
***************
*** 675,680 ****
--- 675,689 ----
</varlistentry>
<varlistentry>
+ <term><literal>$_TD->{nspname}</literal></term>
+ <listitem>
+ <para>
+ Name of the schema in which the table on which the trigger fired, is
+ </para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
<term><literal>$_TD->{argc}</literal></term>
<listitem>
<para>