Specify the location for any newly added column

Hi friends,
Is it possible in Oracle to specify the location for any newly added column. why it always goes to
the last , I want to add a new column at first.
If it is possible and anybody knows please tell me.
Thanks & Regards
Chandrakishore Bankhede

Hi Chandrakishore,
Not exactly a spatial question but the answer is "no" as far as I am aware.
TOAD for Oracle has a nice feature called "Rebuild Table" that provides a GUI interface for redefining and moving columns around. Basically it generates all the required DDL for you - it saves all the constraints, indexes, triggers, etc. Then it creates a new table with your changes, renames the old table with a suffix and replaces all the constraints, indexes, triggers on the new table. Most helpful.
However - see this makes the post spatial in nature :) - for as long as I have been around this feature of TOAD has not been able to handle SDO_GEOMETRY columns - failing with "ORA-22917: use VARRAY to define the storage clause". The good news is the new TOAD 10 now is free of this bug.
This is not meant to be a commercial for TOAD, I just don't know of any other product with this feature. Others may know of similar things perhaps or you can write a function yourself in PL/SQL.
Cheer,
Paul

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