update test1 set name as Primary Key (test1 as my table name)

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But it gives an error that incorrect syntax at 'as'...what is the correct syntax....??
Any body please help me...

Thanks in advance

Posted 9-Nov-14 19:51pm

Shivaram_i

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Thanks7872 10-Nov-14 2:04am

We can not guess it. For that, you have to show us the code. Use improve question link at bottom of your question and post relevant code.

2 solutions

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Mehdi Gholam · Accepted Answer · 2014-11-09T20:04:00

Solution 1

To change the primary key definition for a table you need to use ALTER TABLE : http://www.w3schools.com/sql/sql_primarykey.asp[^]

Posted 9-Nov-14 20:04pm

Mehdi Gholam

Kornfeld Eliyahu Peter · Accepted Answer · 2014-11-09T20:06:00

Solution 2

SQL UPDATE command is a DML (Data Manipulation Language) command and use to change data and not table structure...
You have to run a DDL (Data Definition Language) command - ALTER TABLE - to add primary key...
http://www.w3schools.com/sql/sql_primarykey.asp[^]

Posted 9-Nov-14 20:06pm

Kornfeld Eliyahu Peter