database - what's the max number of parameters you can pass into IN list of check constraint ? for PostgreSQL -
how many values added in "in" list of check constraint?
alter table customer_part_1 add check(cust_key in ('cust1', 'cust2', 'cust3', 'cust4', 'cust5' ................. ?? ))
i believe no limit,
look @ here recommen use join instead... on long lists
Comments
Post a Comment