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Q&A How to set auto increment primary key in PostgreSQL?
How to set auto increment primary key in PostgreSQL?
P粉571233520 2025-12-08 11:22:15 Views 134

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I have a table in PostgreSQL with many columns, and I want to add an auto increment primary key.

I tried to create a column called id of type BIGSERIAL but pgadmin responded with an error:

ERROR: sequence must have same owner as table it is linked to.

Does anyone know how to fix this issue? How do I add or create an auto-incrementing primary key in PostgreSQL without recreating the table?

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