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MySql创建临时表

语法格式:

Create  TEMPORARY  table new_table_name (Select * from old_table_name);

例子:

CREATE TEMPORARY TABLE temp_sum_sorce (
SELECT EmpId,SUM(Sorce)SumSorce,EmpIdO
FROM t_emp_paper_relation
WHERE Sorce <> 0 AND PaperId IN(12,13,14)
GROUP BY EmpId,EmpIdO
);

Create TEMPORARY table temp_t_base_employee (Select * From t_base_employee);


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