Hi,
I am in the process of porting a number of large MSSQL databases to
Postgres.
The current id generation model in SQL server is an oracle style sequence
generator i wrote using a pretty simple stored proc and table structure.
I now need to do the same thnig in postgres.
In MSSQL I was able to open an UPDATE cursor, which places a lock on the row
in the sequence table. I then update, release and return.
Has anyone done something similar or have any pointers on how to do this
safely, securely without an update cursor?
Any infor appreciated.
Cheers,
Julian.
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