Hi,
I need to lock a table for WRITE.
The scenario is that I have a SELECT followed by an INSERT, where the
INSERT depends on the outcome of the SELECT. I have to make sure that
no other process is modifying the table after my SELECT but before my
INSERT.

1) How do i do it via SQLAlchemy ?
2) Is there any other method (not via locks) to achieve my goal?

TIA


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