![]() ![]() SET last_name = 'Zeta Jones', last_updated_by = 1003, last_update_date = UTC_DATE ( ) WHERE last_name = 'Zeta-Jones' */ INSERT INTO contact VALUES ( null, 1001, 1003, 'Catherine', null, 'Zeta Jones', 1001, UTC_DATE ( ), 1001, UTC_DATE ( ) ) /* Update a row meeting the trigger condition. * Insert a row meeting the trigger condition. Next, you create a test case with an INSERT and UPDATE statement that meets the condition of the triggers.* Throw an exception to force the business user to see they , new.last_update_date ) /* Throw an exception to force the business user to see theyĬan't update a last name with a white space. VALUES ( null, 'update', 'contact', new.last_name It also writes to the logger MyISAM table because its outside the InnoDB scope of a transaction and auto committed on insert. Next, you create an on-update trigger that changes an update while aborting the transaction.SET new.last_name := REPLACE(new.last_name,' ','-') * Replace the name for the INSERT INTO the CONTACT table. * Insert into an MyISAM table, which auto commits in the scope * Check if last name contains a white space. */ SET new.last_name := REPLACE (new.last_name, ' ', '-' ) END IF END , new.last_update_date ) /* Replace the name for the INSERT INTO the CONTACT table. , REPLACE (new.last_name, ' ', '-' ), new.created_by VALUES ( null, 'insert', 'contact', new.last_name *$' THEN /* Insert into an MyISAM table, which auto commits in the scope If you do not have the required privileges you should contact your Administrator.įOR EACH ROW BEGIN /* Check if last name contains a white space. In order to perform all of the above steps, you will need to have Administrative privileges on the target machine. Once the installation has completed successfully, the above actions may be undone although restoring the environment variables or the registry values may interfere with the proper operation of your new ActivePerl installation. This can be accomplished from the command prompt using the following command: Realizing that this is not always possible, you can follow these steps to ensure the other installations will not interfere. The sure-fire solution is to make absolutely certain that no other installations of Perl are on the target machine. We have determined that some of these problems are due to other installations of Perl that may be pointed at by something in the environment. The first thing to note is that you CANNOT install ActivePerl 5.16 over an older version of ActivePerl based on 5.14, 5.12, 5.10, 5.8, 5.6 or 5.005, such as build 1204 or any other 1200, 1000, 800, 600 or 500 series build. It seems that some people are having problems with the ActivePerl MSI installer.This caveat currently applies to extensions such as Tk and Storable. In particular, fork() emulation will not work correctly with extensions that are either not thread-safe, or maintain internal state that cannot be cloned in the pseudo-child process. The fork() emulation has known limitations.If you find the trick before me, please post it. The only release note provided is below, which I found inadequate. Here’s are the edits required program on lines 189 and 194: You need to change line 57 from port 5050 to port 3306, and “ SharedSecret” to “ s3krit“, as shown: GRANT ALL ON test.* TO also took the time to update the MySQL to Perl 5.16 unfortunately, at the end of the day I didn’t get it working. * TO 'localhost' ĬREATE USER USER IDENTIFIED BY 's3krit' CREATE USER 'localhost' CREATE USER 'localhost' IDENTIFIED BY 's3krit' GRANT ALL ON test.
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