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Allow args to spi_prepare to be standard type aliaes as well as those known in pg_type. Fixes bug #2917. Add some regression tests for these cases.

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This commit is contained in:
Andrew Dunstan
2007-01-27 01:55:57 +00:00
parent 27552ce540
commit 175a242187
3 changed files with 79 additions and 15 deletions
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32
src/pl/plperl/sql/plperl.sql
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@ -316,7 +316,7 @@ SELECT array_of_text();
-- Test spi_prepare/spi_exec_prepared/spi_freeplan
--
CREATE OR REPLACE FUNCTION perl_spi_prepared(INTEGER) RETURNS INTEGER AS $$
my $x = spi_prepare('select $1 AS a', 'INT4');
my $x = spi_prepare('select $1 AS a', 'INTEGER');
my $q = spi_exec_prepared( $x, $_[0] + 1);
spi_freeplan($x);
return $q->{rows}->[0]->{a};
@ -337,3 +337,33 @@ CREATE OR REPLACE FUNCTION perl_spi_prepared_set(INTEGER, INTEGER) RETURNS SETOF
$$ LANGUAGE plperl;
SELECT * from perl_spi_prepared_set(1,2);
--
-- Test prepare with a type with spaces
--
CREATE OR REPLACE FUNCTION perl_spi_prepared_double(double precision) RETURNS double precision AS $$
my $x = spi_prepare('SELECT 10.0 * $1 AS a', 'DOUBLE PRECISION');
my $q = spi_query_prepared($x,$_[0]);
my $result;
while (defined (my $y = spi_fetchrow($q))) {
$result = $y->{a};
}
spi_freeplan($x);
return $result;
$$ LANGUAGE plperl;
SELECT perl_spi_prepared_double(4.35) as "double precision";
--
-- Test with a bad type
--
CREATE OR REPLACE FUNCTION perl_spi_prepared_bad(double precision) RETURNS double precision AS $$
my $x = spi_prepare('SELECT 10.0 * $1 AS a', 'does_not_exist');
my $q = spi_query_prepared($x,$_[0]);
my $result;
while (defined (my $y = spi_fetchrow($q))) {
$result = $y->{a};
}
spi_freeplan($x);
return $result;
$$ LANGUAGE plperl;
SELECT perl_spi_prepared_bad(4.35) as "double precision";