SELECT '定金产值' AS 产值, 定金产值 AS 产值 FROM testUNIONSELECT '合同产值' AS 产值, 合同产值 AS 产值 FROM testUNIONSELECT '家具款产值' AS 产值, 家具款产值 AS 产值 FROM testUNIONSELECT '总产值' AS 产值, 总产值 AS 产值 FROM test 原始数据表: 处理后数据表: 如果字段数较多,可以通过关联系统表取表字段
SELECT '定金产值' AS 产值, 定金产值 AS 产值 FROM test
UNION
SELECT '合同产值' AS 产值, 合同产值 AS 产值 FROM test
UNION
SELECT '家具款产值' AS 产值, 家具款产值 AS 产值 FROM test
UNION
SELECT '总产值' AS 产值, 总产值 AS 产值 FROM test
原始数据表:

处理后数据表:

如果字段数较多,可以通过关联系统表取表字段