摘要:
1 select col.TABLE_NAME,col.COLUMN_NAME,col.DATA_TYPE,col.DATA_LENGTH,col.NULLABLE,com.comments,com.owner 2 from dba_tab_columns col join dba_col_comments com3 on col.TABLE_NAME = com.table_name and col.COLUMN_NAME = com.column_name4 and com.table_name ='CW_CB_ACT'5 order by col.COLUMN_ID执行结 阅读全文
posted @ 2012-03-06 14:23
rattersnake
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摘要:
zt:http://sjsky.iteye.com/blog/1119394实现原理:主要是利用DatabaseMetaData.getTables(...)这个方法实现的,但是每一种数据库还存在一些差异,具体见下面详解。一、getTables(...)方法说明Java代码 ResultSetDatabaseMetaData.getTables(Stringcatalog, StringschemaPattern, StringtableNamePattern, Stringtypes[])throwsSQLException; ResultSet DatabaseMetaData.getTa 阅读全文
posted @ 2012-03-06 12:09
rattersnake
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