What are the operators in sql?
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Can we call stored procedure in function?
What are the advantages of pl sql over sql?
What is a stored procedure ?
what are the forced views
Why do we use partitions in sql?
How to find string or key value using pl/sql code?
What is difference between sql and oracle?
i want run a sql query query? which phases are run in a back ground? pls tell me the answer
What is the main difference between a UNION statement and a UNION ALL statement? 1. A UNION statement eliminates duplicate rows; a UNION ALL statement includes duplicate rows. 2. A UNION statement can be used to combine any number of queries; a UNION ALL statement can be used to combine a maximum of two queries. 3. A UNION statement can only combine queries that have parallel fields in the SELECT list; a UNION ALL statement can combine queries with differing SELECT list structures. 4. A UNION statement cannot be used with aggregate functions; a UNION ALL statement can be used with aggregate functions. 5. There is no difference between the two statements; they are interchangeable.
how to start mysql server? : Sql dba
What data types does pl/SQL have?
what is the cursor and use of cursor in pl/sql ?
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