What is varchar sql?

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Mention what pl/sql package consists of?

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Can we use update in sql function?

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What is pl sql variable?

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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

5 Answers   Target,

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Is join an inner join?

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how to get a list of indexes of an existing table? : Sql dba

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What are the main features of cursor?

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what is the difference between trigger and storedprocedures

16 Answers   Tech Mahindra,

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What is the difference between inner join and left join?

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If I have a table T with 4 rows & 2 columns A & B. A has values 1,2,3,4. and B has 10,20,30,40. Write an Update SQL query which can Swap the values of A & B for all records. (Do not use a sub-query)

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Which join is like inner join?

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