网站介绍:文章浏览阅读843次。MySqlcreate tablecreate table table_char_test(charColumn char(3) null,varCharColumn varchar(3) null);insert into calcite.table_char_test values ('a','a');insert into calcite.table_char_test values ('ab','ab');insert into calcite.table_char__postgre mchar
- 链接地址:https://blog.csdn.net/it_dx/article/details/121548337
- 链接标题:MySql、PostGreSql中关于Char和VarChar的设定_postgre mchar-CSDN博客
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