Oracle Select query to exclude BLOB DataType

Question

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How to exclude a particular datatype in the select query in Oracle database

SQL

SELECT * FROM TEST_TABLE WHERE DATA_TYPE  != NUMBER

Posted 26-Apr-15 21:44pm

Updated 26-Apr-15 22:02pm

v3

Comments

Kornfeld Eliyahu Peter 27-Apr-15 3:53am

Do not add the specific column to your select list...

RS.Ratheesh 27-Apr-15 3:55am

I need to select all data fields except BLOB type field

Kornfeld Eliyahu Peter 27-Apr-15 3:56am

In any case (even you want to select all columns) you should not use * for that...So remove the unwanted!

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RS.Ratheesh · Answer 1 · 2015-04-27T20:56:00

SELECT * FROM all_tab_columns where table_name ='TABLE_NAME' AND DATA_TYPE != 'BLOB'

Posted 27-Apr-15 20:56pm