reset default value and autoincrement primary key in sql server table

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Hi all,

I have table in my database with primary key allow null 'NO', default value set to '((0))' and identity specification to 'No'.

I need primary key to auto increment. so blank out default value and set identity specification to 'Yes'.

but i need sql query for that which can auto increment my primary column and remove default value.

Thanks,
KK

Posted 12-Sep-13 19:55pm

kk2014

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Maciej Los 13-Sep-13 2:22am

Waht have you done till now?

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kk2014 · Answer 1 · 2013-09-12T20:39:00

Solution 1

Hi,

I found partially solution. i can reset the default value by below query.

ALTER TABLE tblname DROP CONSTRAINT constraint.

but what will be the script to auto increment my existing primary key?

thanks,
kk

Posted 12-Sep-13 20:39pm

kk2014