Related Questions
Q28: The _ command is used to restore
Q29: BEFORE means before the changes are made
Q30: No matter what language you use, if
Q31: When writing SQL table-creating command sequences, the
Q32: Automating business procedures and automatically maintaining data
Q34: The _ constraint is used to validate
Q35: A trigger is procedural SQL code that
Q36: _is the process the DBMS uses to
Q37: The tables on whicha view, or a
Q38: You cannot have an invalid entry in