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Creating SQL Stored Procedures via SQL Server is easier than you might have originally thought, so let us explain what to do.
Prepared statements avoid the process of compiling, parsing and running a stored procedure or inline SQL statement in your code. The PHP prepared statement function speeds up the application ...
How to Call a Stored Procedure From PHP in MySQL. Stored procedures provide PHP programmers with pre-programmed database applications that retrieve and edit MySQL records.
A stored proc will eliminate this latency.<BR><BR>You could do it in a batch by checking existance for all of them first, storing the results, and then doing a batch update and then a batch insert.
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