[clug] OT: Postgresql serial primary keys
Brett Worth
brett.worth at gmail.com
Tue Apr 5 05:51:32 UTC 2022
Hey all. I've googled my heart out but do not have an answer to my question. I know there
are some knowledgeable people on this list so here goes:
I have a database with two tables. The first table has a column which is a "serial
primary key".
While inside a transaction, I want to insert a row into the first table then use the
generated key as a value for inserts into the second table.
If I select the max() value from the first table's key column, I cannot see the newly
generated value. I suspect this is because I have not done a commit yet.
Does anyone know if there's a magic way to see that value?
I'm using postgresql 10.17.
Brett
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