摘要:
1 判断某表中是否有某字段select count(column_name) from cols where table_name = upper('tbl_archiverequest') and column_name = upper('updatedate')2 添加字段alter table tbl_archiverequest add UpdateDateTime date; 阅读全文
posted @ 2013-04-24 11:44
而立未立
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