摘要:
SELECT tt.id, ( @rowNum := @rowNum + 1 ) AS ranking FROM ( select 5 as id union all select 4 as id union all select 3 as id union all select 2 as id u 阅读全文
posted @ 2023-03-20 10:53
苏su
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摘要:
修改ROW_FORMAT=DYNAMIC或者 ROW_FORMAT=COMPRESSED 阅读全文
posted @ 2023-03-20 10:52
苏su
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