Why cross join is used?
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What does := mean in pl sql?
How does join work in sql?
How can use stored procedures in sql?
What kind of join is join?
Show the cursor attributes of pl/sql.
what is mean by forward declaration and where we'll use it.
what are tables and fields? : Sql dba
Its possible to add more than one primary key for the table
A table was given with 3 columns like Manager id,Manager Name and Employee name. Question was to create hierarchy.
What are analytical functions in sql?
Can you upgrade sql express to full sql?
Is there any restriction on the use of union in embedded sql?