- drop PROCEDURE if exists my_procedure;
- create PROCEDURE my_procedure()
- BEGIN
- declare my_sqll varchar(500);
- set my_sqll='select * from aa_list';
- set @ms=my_sqll;
- PREPARE s1 from @ms;
- EXECUTE s1;
- deallocate prepare s1;
- end;
服务器之家 > 正文
- drop PROCEDURE if exists my_procedure;
- create PROCEDURE my_procedure()
- BEGIN
- declare my_sqll varchar(500);
- set my_sqll='select * from aa_list';
- set @ms=my_sqll;
- PREPARE s1 from @ms;
- EXECUTE s1;
- deallocate prepare s1;
- end;