as you might expect. Actually, since AutoCommit is a boolean attribute, it would print 1 after any value that Perl considers true had been assigned to it.
After a false value was assigned, you may reasonably expect a 0 to be printed, but you might be surprised to see:
AutoCommit:
That's because Perl uses an internal representation of false that is both a numeric zero and an empty string at the same time. When used in a string context, the empty string is printed. In a numeric context, the zero is used.
Under, Solaris 10 I have the following problem:
A script executed at command line runs with nice level 0, as expected.
Same script started under (user) crontab runs with nice level 2.
I would prefer it run at 0. Is this possible? If so, how?
Thanks. (0 Replies)
Good morning folks,
A good friend of mine has a network where every host has two paths to the file servers (two NICs & two networks for all hosts).
Normally speaking, one network will be used for regular application traffic - license servers, itunes library, collaboration tools - while the... (4 Replies)
Hi,
Can anybody tell,how to set the auto commit option in AIX,i have tried with environmental variables option like 'export db2option=-c +a'.
But its not working in my environment.
is there any other option? (1 Reply)
Hi.
Does anyone know how I can disable auto-commit in mySQL?
I've been Googling it for ages, and one suggestion that always comes up is adding this to /etc/my.cnf:
...
init_connect='SET autocommit=0'
But that didn't work. I then read that this wouldn't work anyway for a... (4 Replies)
Hi,
I am using perl DBI and mysql-5.0.26 on unix.
Could you please let me know or point to source on how to set isolation level to READ COMMITTED .
~Thanks (2 Replies)
We have a RHEL 5.8 server at the production level and we have a Java application on this server. I know of the SSL certificate generation at the OS (RHEL) level but it is implemented on the Java application by our development team using the Java keytool. My doubt is that is the SSL generation can... (3 Replies)
Hi,
Is there any specific command to use to check only say Running jobs via autorep or similar command for Autosys? (0 Replies)
Discussion started by: sidnow
0 Replies
LEARN ABOUT PHP
mysqli_autocommit
MYSQLI_AUTOCOMMIT(3) 1 MYSQLI_AUTOCOMMIT(3)mysqli::autocommit - Turns on or off auto-committing database modifications
Object oriented style
SYNOPSIS
bool mysqli::autocommit (bool $mode)
DESCRIPTION
Procedural style
bool mysqli_autocommit (mysqli $link, bool $mode)
Turns on or off auto-commit mode on queries for the database connection.
To determine the current state of autocommit use the SQL command SELECT @@autocommit.
PARAMETERS
o $
link -Procedural style only: A link identifier returned by mysqli_connect(3) or mysqli_init(3)
o $mode
- Whether to turn on auto-commit or not.
RETURN VALUES
Returns TRUE on success or FALSE on failure.
NOTES
Note
This function doesn't work with non transactional table types (like MyISAM or ISAM).
EXAMPLES
Example #1
mysqli::autocommit example
Object oriented style
<?php
$mysqli = new mysqli("localhost", "my_user", "my_password", "world");
if (mysqli_connect_errno()) {
printf("Connect failed: %s
", mysqli_connect_error());
exit();
}
/* turn autocommit on */
$mysqli->autocommit(TRUE);
if ($result = $mysqli->query("SELECT @@autocommit")) {
$row = $result->fetch_row();
printf("Autocommit is %s
", $row[0]);
$result->free();
}
/* close connection */
$mysqli->close();
?>
Procedural style
<?php
$link = mysqli_connect("localhost", "my_user", "my_password", "world");
if (!$link) {
printf("Can't connect to localhost. Error: %s
", mysqli_connect_error());
exit();
}
/* turn autocommit on */
mysqli_autocommit($link, TRUE);
if ($result = mysqli_query($link, "SELECT @@autocommit")) {
$row = mysqli_fetch_row($result);
printf("Autocommit is %s
", $row[0]);
mysqli_free_result($result);
}
/* close connection */
mysqli_close($link);
?>
The above examples will output:
Autocommit is 1
SEE ALSO mysqli_begin_transaction(3), mysqli_commit(3), mysqli_rollback(3).
PHP Documentation Group MYSQLI_AUTOCOMMIT(3)