fork download
  1. SELECT C.COLUMN_NAME FROM information_schema.table_constraints AS pk
  2. INNER JOIN information_schema.KEY_COLUMN_USAGE AS C ON
  3. C.TABLE_NAME = pk.TABLE_NAME AND
  4. C.CONSTRAINT_NAME = pk.CONSTRAINT_NAME AND
  5. C.TABLE_SCHEMA = pk.TABLE_SCHEMA
  6. WHERE pk.TABLE_NAME = 'test' AND pk.TABLE_SCHEMA = 'test_db'
  7. AND pk.CONSTRAINT_TYPE = 'PRIMARY KEY';
Success #stdin #stdout #stderr 0s 3448KB
stdin
Standard input is empty
stdout
Standard output is empty
stderr
Error: near line 1: no such table: information_schema.table_constraints