Define check constraint.
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What is the purpose of the DSNC transaction ?
What is explain plan in db2?
when we are trying to update db2 rows. if the program abends . how we will know that the last successful update row was
What is the SQL query to select, delete and get count of duplicate rows in DB2?
What is the difference between nvl and coalesce?
How would you move a tablespace (using STOGROUP) to a different DASD volume allocated to that tablespace?
What does a deadlock mean in DB2?
Do we need cursor for Count(*)?
What are foreign keys in db2?
What do you do to keep the cursor from closing after a commit?
Why do we bind in db2?
What does DSNDB07 database do?