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I have a Employee table with columns ename,eid,salary,deptno. How to retrieve sum of salary for each deptno?
What is a pdo connection?
How are multiple column = value pairs delimited in the SET clause of an UPDATE statement? 1. With commas (SET price = 0, status = 'I') 2. With parentheses (SET (price = 0) (status = 'I')) 3. With double-pipes (SET price = 0 || status = 'I') 4. With square-brackets (SET [price = 0] [status = 'I'] 5. With single or multiple spaces (SET price = 0 status = 'I')
what is the syntax used for partition in tsql? : Transact sql
Is sql developer case sensitive?
What are conditional predicates?
Are there any features that are decommissioned in 11g that are not present in 11g?
How many sectors are in a partition?
How do I truncate a word?
Explain the savepoint statement.
What is cte?
What is sqlerrm?
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