ORACLE 查看表与字段注释

haha_lee

于 2013-12-22 13:39:11 发布

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select  ATC.OWNER,atC.TABLE_NAME,utc.comments,ATC.COLUMN_NAME, ucc.comments,ATC.DATA_TYPE,ATC.DATA_LENGTH,ATC.NULLABLE from

(select ATC.OWNER,atC.TABLE_NAME,ATC.COLUMN_NAME,ATC.DATA_TYPE,ATC.DATA_LENGTH,ATC.NULLABLE
from all_tab_columns ATC where ATC.owner in ('DBJHQ')  AND ATC.TABLE_NAME='T_GHDW_DZ' ) atc

left outer join user_col_comments ucc on atc.table_name=ucc.table_name and atc.column_name=ucc.column_name

left outer join user_tab_comments utc on atc.table_name=utc.table_name 

order by atc.table_name,atc.column_name