1.

Which statement can be used to specify the sql_mode system variable at runtime?(a) SPECIFY(b) SET(c) ASSIGN(d) CHANGE

Answer» The correct answer is (b) SET

The explanation: The ‘SET’ statement can change the SQL mode at runtime. For example, the statement SET sql_mode = ‘ANSI_QUOTES’ can be used by a client in its own session specific SQL mode.


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