SELECT T1.COLUMN_NAME, T1.DATA_TYPE, T1.DATA_LENGTH, T2.COMMENTS FROM USER_TAB_COLUMNS T1 INNER JOIN USER_COL_COMMENTS T2 ON T1.TABLE_NAME||T1.COLUMN_NAME=T2.TABLE_NAME||T2.COLUMN_NAME WHERE T1.TABLE_NAME = UPPER('TABLE_NAME') ORDER BY COLUMN_ID
查询Oracle指定表的相关字段信息(含备注)-SQL语句
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