mysql 从json字符串中获取指定的key:
- mysql
- 时间:2021-05-06 14:52
- 4187人已阅读
简介
SELECTSUBSTR(detail, LOCATE('"email"',detail)+LENGTH('"email":"'), LOCATE('",',detail,LOCATE('"email"',det
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SELECT
SUBSTR(detail,
LOCATE('"email"',detail)+LENGTH('"email":"'),
LOCATE('",', detail,LOCATE('"email"',detail))-(LOCATE('"email"',detail)+LENGTH('"email":"'))) AS email
FROM tb_sync_moka2oa_full_detail where moka_id in ( 62923,
64242,
66971,
67197,
67198,
67304,
74124) and is_delete = 0 order by id desc limit 50 ;
虽然mysql 5.7之后支持 JSON_EXTRACT 了,我测试了下好像不行
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