UPDATE produced the table lock. UPDATE did not end even after waiting for many minutes. When you killed it, it produced more large LOCK and ROLLBACK. Ya, I experienced. "Split single query with large ...

Simple mysql query builder to build select, insert, update and delete queries with conditional parts. This library was initially not intended to build prepared statements, but this is also possible.

Dynamic PHP pages give you the option to choose a MySQL table dynamically from which to query. You must ensure that the table exists before running a query on the table. PHP has a quick function ...