mysql - How to set variable values for different statement for same NOT FOUND SQL EXCEPTION in STORE PROCEDURE -



mysql - How to set variable values for different statement for same NOT FOUND SQL EXCEPTION in STORE PROCEDURE -

i have procedure need set d_x select statement 1, d_y select statement 2, d_z select statement 3. how modify below procedure accomplish ...

create procedure () begin declare d_a int; declare d_b int; declare d_c int; --- -- - declare go on handler not found begin set d_x = 1; set d_y = 2; set d_z = 3; end; select aa d_x test1; select bb d_y test2; select cc d_z test3; end

i found 1 solution problem. , probable answer. if there more alternative ways please define.

create procedure () begin declare d_a int; declare d_b int; declare d_c int; --- -- - begin declare go on handler not found begin set d_x = 1; end; select aa d_x test1; end; begin declare go on handler not found begin set d_y = 2; end; select bb d_y test2; end; begin declare go on handler not found begin set d_y = 2; end; select cc d_z test3; end; end

mysql stored-procedures

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