Answer Posted / thilaga

inner, outer join,natural join. link between togther

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What is clustered index in sql?

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What is sql constant?

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Can sql developer connect to db2?

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How to call shell script from pl sql procedure?

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Do foreign keys improve performance?

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What are the rules to be applied to nulls whilst doing comparisons?

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What do you know by pl/sql cursors?

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how to select unique records from a table? : Sql dba

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Can we rollback after truncate?

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how to select first 5 records from a table? : Sql dba

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How to use sql statements in pl/sql?

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How do I find sql profiler?

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What is the purpose of the partition table?

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How to pipe multiline string to isql?

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