how to declare unique key in creating a table..?

Answer Posted / pankaj

When we declare a primary key its a unique key. for that table.

Is This Answer Correct ?    0 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is indexing in mysql?

453


How do I zip a file in mysql?

534


How can you filter the duplicate data while retrieving records from the table?

468


How do I restart mysql on windows?

475


How to decrement dates by 1 in mysql?

508






What is difference between schema and table?

466


How do I install mysql workbench?

472


How to start mysql server?

520


How to store binary data in mysql?

518


How do I optimize a selected query in mysql?

499


How does mysql store binary data?

503


How to delete a column and add a new column to database

498


Why we use mysqli instead of mysql?

556


Does insert statement lock the table?

499


How to get the number of rows selected or affected by a sql statement?

503