what are the advantages of sql ? : Sql dba

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display null value rows with out using null function?

8 Answers   Infosys,

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What is not in sql?

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What is the difference between sql/pl-sql/embeded sql?

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Are null values same as that of zero or a blank space?

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Explain Connect by Prior?

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How many columns should be in an index?

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Is sql developer case sensitive?

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How can you fetch common records from two tables?

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What are different clauses used in sql?

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in sql table follw columns r their vehicle_no|servicetype|date|location| 1234 |1FS |1-JAN|PUNE| 4561 |2FS |5-JAN|PUNE| 1234 |PS |7-JAN|PUNE| 1234 |PS |15-JAN|MUMB| i want o/p below vehicleno|1fs|1fsdate|1fslocation|1ps|1PSDATE|1PSLOC|2PS|2PS DATE|2PSLOCA e.g 1234|1FS|1JAN|PUNE|1PS|7JAN|PUNE|2PS|15JAN|MUMBAI PLS help me out to execute using sql query

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How do you update a value in sql?

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