mysql 给查询结果新增一个字段,并设定默认值

SELECT '第一中学' as school, class, name, geography FROM test_table WHERE test = 1;

 插入新table:

REPLACE INTO test_school(school, class, name, geography) SELECT '第一中学' as school, class, name, geography FROM test_table WHERE test = 1;

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转载自www.cnblogs.com/zrmw/p/12981148.html