New posts in Constraints

Haskell type synonym declaration with constraint possible?

Limit SQL Server column to a list of possible values

Display names of all constraints for a table in Oracle SQL

Temporarily disable all foreign key constraints

How to add "on delete cascade" constraints?

SQLSTATE[23000]: Integrity constraint violation: 1062 Duplicate entry '1922-1' for key 'IDX_STOCK_PRODUCT'

Constraint defined DEFERRABLE INITIALLY IMMEDIATE is still DEFERRED?

Check Constraint - Subqueries are not allowed in this context

Ruby on Rails: How do I add a not null constraint to an existing column using a migration?

drop index or constraint without knowing its name for Oracle