我目前有这样的数据
ID range_1 range_2
|3V20.0303:3V20.0313| |3V20.0303| |3V20.0313|
|3V20.0101:3V20.0108| |3V20.0101| |3V20.0108|
|3V20.0305:3V20.0308| |3V20.0305| |3V20.0308|
|3V20.0104:3V20.0104| |3V20.0104| |3V20.0104|
|3V20.0501:3V20.0505| |3V20.0501| |3V20.0505|
而且我无法对 range1 和 range2 中包含的数据进行精细处理。它一定是这样的
ID range_1 range_2
|3V20.0305:3V20.0308| |3V20.0305| |3V20.0308|
|3V20.0104:3V20.0104| |3V20.0104| |3V20.0104|
|3V20.0501:3V20.0505| |3V20.0501| |3V20.0505|
谁能帮我?
我一直在尝试这样的代码,但都是错误的。
SELECT id, range1, range2
FROM tbl_test
WHERE range1 BETWEEN range1 AND range2
or range2 between range1 and range2