What is sql and also describe types of sql statements?


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More SQL PLSQL Interview Questions

Hello All, Could any well write a query for the following scenario. Account(table name) No Name Amount 1 ABCD 2000.00 2 DEFG -2000.00 3 GHIJ 3000.50 4 JKLM 4000.00 5 MNOP 6000.00 O/p Should be in this format No Name Credit Debit 1 ABCD 2000.00 0 2 DEFG 0 -2000.00 3 GHIJ 3000.50 4 JKLM 0 -4000.00 5 MNOP 6000.00 o could any one give appropriate query for this Thnks in Advance Suneel Reddy

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How many types of primary keys are there?

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What is mutating error?

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how to enter numeric values as hex numbers? : Sql dba

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Is sql sequential or random?

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Can i possible to see Table Details ? Ex : Table Name Date Time User Emp May/18/2010 12:59pm Scott

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What is a join query?

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Explain sql data types?

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how a reference cursor works?what all adnvantages are gained with it..specify the situation?

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Why select is used in sql?

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What is the differnce between view and materialized view

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Can we use two order by clause in query?

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