compare two tables.

From: Tatireddy, Shrinivas (MED, Keane) <Shrinivas.Tatireddy_at_med.ge.com>
Date: Fri, 24 Aug 2001 00:09:39 -0700
Message-ID: <F001.003768E2.20010824002023@fatcity.com>

Hi lists

while doing export & import, often I need to check whether the target table has any excess columns or does the column have different datatypes/sizes from source table.

as our tables have many columns it has become tedious to check every time.

can anybody post me any sql or pl/sql script that will perform the above task.

the query needs to perform the check on 2 tables. the tables will have same name in different schemas.

but the columns in them may vary or the datatypes/sizes to same columns may vary in source and target.

it has to pick out the differed columns, sizes.

thanx in advance.
srinivas

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Author: Tatireddy, Shrinivas (MED, Keane)   INET: Shrinivas.Tatireddy_at_med.ge.com

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