เกิดจาก การใช้คำสั่ง
Code: Select all
SELECT * FROM table Group BY id
ถ้าเราอยากได้ค่าไม่ซ้ำ อยาจใน คำสั่ง DISTINCT
Code: Select all
SELECT DISTINCT id FROM table
Moderator: mindphp
Post by mindphp » 19/07/2019 7:30 pm
Code: Select all
SELECT * FROM table Group BY id
Code: Select all
SELECT DISTINCT id FROM table
Post by mindphp » 22/07/2019 5:48 am
ถ้าต้องการแก้ไข ที่ config ของ MySQL สามารถทำได้ดังนี้Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'tablename.a.anonymous_id' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by [1055]
Code: Select all
SET GLOBAL sql_mode=(SELECT REPLACE(@@sql_mode,'ONLY_FULL_GROUP_BY',''))
Code: Select all
sql_mode=STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_ENGINE_SUBSTITUTION
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