What are the constraints available in sql?
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What is the usage of the distinct keyword?
why does the selected column have to be in the group by clause or part of an aggregate function? : Sql dba
How to use sql statements in pl/sql?
What is the difference between the sql*loader and import utilities? : aql loader
what is the difference between blob and text? : Sql dba
What is rowid in sql?
Write a query to genarate target column.Please answer me. Advance Thanks. Src Tgt Q10 Quarter to 2010 Q90 Quarter to 1990 Q80 Quarter to 1980 Q74 Quarter to 1974
Why we use join in sql?
Can we write create command in the plsql block?if possible how?
i have a table with fields(id,name,accnt_type)and in account type are FD,SAVING,RD. Write a query to get How many number of People are in each type of Account?
What is a mutating table
What is the starting oracle error number? What is meant by forward declaration in functions?
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