[mysql] Expression #2 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'lo

時間 2019-12-09

標籤 mysql expression select list group clause contains nonaggregated column 欄目 MySQL 简体版

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執行SQL:html SELECT login_name,login_ip,sex FROM tank_admin GROUP BY login_name ;mysql 時拋出異常。sql Expression #2 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'loser.tank_admi

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1. Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'userinfo.
2. Expression #7 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'mes.ext.i
3. Expression #3 of SELECT list is not in GROUP BY clause and contains nonaggregated column
4. Expression #2 of SELECT list is not in GROUP BY clause and contains nonaggregated
5. mysql 8.0下的SELECT list is not in GROUP BY clause and contains nonaggregated column
6. SELECT list is not in GROUP BY clause and contains nonaggregated column
7. 1055 - Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'gra
8. Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregate
9. Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggre
10. MYSQL---Expression #1 of ORDER BY clause is not in GROUP BY clause and contains nonaggregated column
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1. Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'userinfo.
2. Expression #7 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'mes.ext.i
3. Expression #3 of SELECT list is not in GROUP BY clause and contains nonaggregated column
4. Expression #2 of SELECT list is not in GROUP BY clause and contains nonaggregated
5. mysql 8.0下的SELECT list is not in GROUP BY clause and contains nonaggregated column
6. SELECT list is not in GROUP BY clause and contains nonaggregated column
7. 1055 - Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'gra
8. Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregate
9. Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggre
10. MYSQL---Expression #1 of ORDER BY clause is not in GROUP BY clause and contains nonaggregated column

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