2012/1/10 Andy Colson<a...@squeakycode.net>:
Hi all.
I am writing PHP where it prepares a statement like:
$sql = 'select * from aTable where id = any($1)';
then in php I create a string:
$args = "{1,2,3}";
And run it:
$q = pg_query_params($db, $sql, $args);
This is not actual code, just a sample. And it works great for integers. I
cannot get it to work with strings.
Just running this in psql does not work either:
select 'bob' = any( '{''joe'', ''bob'' }' )
But this does:
select 'bob' = any( array['joe', 'bob'] )
But I can't seem to prepare and execute:
$sql = "select 'bob' = any( $1 )";
$args = "array['joe', 'bob']";
$q = pg_query_params($db, $sql, $args);
Running on 9.0.4 on Slackware 64.
Any hits would be appreciated.
-Andy
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On 1/10/2012 9:11 AM, Filip Rembiałkowski wrote:
> maybe try to use ARRAY constructor instead?
>
http://www.postgresql.org/docs/9.0/static/sql-expressions.html#SQL-SYNTAX-ARRAY-CONSTRUCTORS
>
>
As I mentioned, I cannot get it to work:
clayia=# prepare x as select 'bob' = any($1);
PREPARE
Time: 0.665 ms
clayia=# execute x( 'array[''joe'', ''bob'']' );
ERROR: array value must start with "{" or dimension information
LINE 1: execute x( 'array[''joe'', ''bob'']' );
-Andy
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