MySQL row locking myisam innodb?

Here is some posts from the DBA StackExchange on this.

Your application should handle what data it wants to access. Create a pointer in that. If you're using stored procedures, use another table to store the pointers.

Each process would "reserve" a set of rows before beginning processing. Every process should check for the max of that and also see if it is greater than the length of the table.

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