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Bug #42783 pg_insert() does not accept an empty list for insertion.
Submitted: 2007-09-27 19:38 UTC Modified: 2007-10-03 23:32 UTC
From: maciej-php at killer-robot dot net Assigned: iliaa
Status: Closed Package: PostgreSQL related
PHP Version: 5.2.4 OS: Debian Linux
Private report: No CVE-ID:
 [2007-09-27 19:38 UTC] maciej-php at killer-robot dot net
Description:
------------
pg_insert() does not accept empty lists of values. Empty lists of values can be useful for tables with defaults set on columns. Postgres provides a construct for inserting an empty list: "INSERT INTO foo DEFAULT VALUES".

Reproduce code:
---------------
pg_query($conn, 'CREATE TABLE foo (id SERIAL PRIMARY KEY, time TIMESTAMP NOT NULL DEFAULT now())');
var_dump( pg_insert($conn, 'foo', array('time' => '2007-08-08 1:30:00'), PGSQL_DML_STRING));
var_dump( pg_insert($conn, 'foo', array(), PGSQL_DML_STRING));


Expected result:
----------------
string(53) "INSERT INTO foo (time) VALUES ('2007-08-08 1:30:00');"
string(30) "INSERT INTO foo DEFAULT VALUES"

Actual result:
--------------
string(53) "INSERT INTO foo (time) VALUES ('2007-08-08 1:30:00');"
bool(false)


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 [2007-10-03 13:33 UTC] tony2001@php.net
Ilia, could you take a look at it plz?
 [2007-10-03 23:32 UTC] iliaa@php.net
This bug has been fixed in CVS.

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