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lastinsertid

How to program a MySQL trigger to insert row into another table?

November 23, 2022 by Magenaut

I’m looking to create a MySQL trigger on a table. Essentially, I’m creating an activity stream and need to log actions by users. When a user makes a comment, I want a database trigger on that table to fire and:

Categories MySQL, Q&A Tags lastinsertid, mysql, procedures, triggers Leave a comment

MySQL LAST_INSERT_ID() used with multiple records INSERT statement

November 23, 2022 by Magenaut

If I insert multiple records with a loop that executes a single record insert, the last insert id returned is, as expected, the last one. But if I do a multiple records insert statement:

Categories MySQL, Q&A Tags insert, lastinsertid, mysql Leave a comment

mysql getting last_insert_id() in a trigger

November 20, 2022 by Magenaut

It’s my understanding that when you call last_insert_id() it goes by connections, so you’ll get the id of the last row inserted on the same connection where last_insert_id() is called, right?

Categories MySQL, Q&A Tags lastinsertid, mysql, triggers Leave a comment

pdo lastInsertId returns zero(0)

November 18, 2022 by Magenaut

All queries execute successfully, when I check table in MySQL row inserted successfully without any error, but lastInsertId() returns 0. why?

Categories MySQL, Q&A Tags lastinsertid, mysql, pdo, php Leave a comment

Mysql mulitple row insert-select statement with last_insert_id()

November 17, 2022 by Magenaut

Ok. So the short of it is, I was trying to do an INSERT SELECT such as:

Categories MySQL, Q&A Tags lastinsertid, mysql, sql Leave a comment

How to get last insert Id in SQLite?

October 16, 2022 by Magenaut

Is there any built in function available in SQLite to fetch last inserted row id.
For eg :- In mysql we have LAST_INSERT_ID() this kind of a function. For sqllite any function available for doing the same process.

Categories PHP, Q&A Tags function, lastinsertid, php, sql, sqlite Leave a comment

PDO lastInsertId() always return 0

October 15, 2022 by Magenaut

I’ve come across with a problem. My framework was working just fine with PHP 5.3.0. I upgraded my PHP version to PHP 5.4.x and I started to have few issues with some parts of my framework.

Categories PHP, Q&A Tags lastinsertid, pdo, php Leave a comment

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