If a transaction is started (autocommit disabled) while there is an active result id on the connection, odbc_autocommit will post a warning (Cannot set autocommit). Use odbc_free_result to clear the result id's or start the transaction before you execute the SQL.
odbc_autocommit
(PHP 4, PHP 5, PHP 7)
odbc_autocommit — Toggle autocommit behaviour
설명
Toggles autocommit behaviour.
By default, auto-commit is on for a connection. Disabling auto-commit is equivalent with starting a transaction.
인수
-
connection_id -
ODBC 접속 식별자. odbc_connect()를 참고하십시오.
-
OnOff -
If
OnOffisTRUE, auto-commit is enabled, if it isFALSEauto-commit is disabled.
반환값
Without the OnOff parameter, this function returns
auto-commit status for connection_id. Non-zero is
returned if auto-commit is on, 0 if it is off, or FALSE if an error
occurs.
If OnOff is set, this function returns TRUE on
success and FALSE on failure.
add a note
User Contributed Notes 6 notes
JRog ¶
21 years ago
alvaro at demogracia dot com ¶
16 years ago
If you are using persistent connections (odbc_pconnect rather than odbc_connect) the next script that reuses the connection will inherit your changes to autocommit.
Joe ¶
20 years ago
It seems that example made by andrea dot galli at acotel dot com works exactly the contrary.
It sets autocommit OFF and NOT ON like it's written inside note!
Orgied - info at orgied dot com ¶
19 years ago
Hi (i'm belgian then sorry for my english).
I think you can do more simple to check the errors :
$conn = odbc_connect($odbc,$user,$password)
or die($error);
odbc_autocommit($conn, FALSE);
odbc_exec($conn, $query1);
odbc_exec($conn, $query2);
if (!odbc_error())
odbc_commit($conn);
else
odbc_rollback($conn);
odbc_close($conn);
I'm not sure it's better to use odbc_error() than
odbc_error($conn). It seems to be the same result.
alonsoalonsocr at yahoo dot com ¶
23 years ago
When used in a odbc_fetch loop your selected resultset is lost and loop ends.
andrea dot galli at acotel dot com ¶
21 years ago
Example: set autocommit on
<?php
$Link_ID = odbc_connect("DSN", "user", "pass");
$Return = odbc_autocommit($Link_ID, FALSE);
?>
