Note – a couple times each week, this list will be updated with new tips. Eventually, it’ll be an insanely helpful resource.
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mysql查詢默認是不區分大小寫的 如:
select * from table_name where a like 'a%'
select * from table_name where a like 'A%'
效果是一樣的。
要讓mysql查詢區分大小寫,可以:
select * from table_name where binary a like ...