What is difference between inner join and self join?
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What is pl sql collection?
What are user defined functions?
In a Distributed Database System Can we execute two queries simultaneously ? Justify ?
Is oracel sql developer written in java?
how many sql ddl commands are supported by 'mysql'? : Sql dba
What is bulk collect in pl sql?
if i perform any operation on views such as insert, delete etc will my base table get affected?????
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What is informix sql?
What is the difference between anonymous block and named blocks?
What is the difference between the sql*loader and import utilities? : aql loader
Is primary key always clustered index?
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