What are different types of sql commands?

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What is sap sql anywhere?

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how to delete duplicate rows from a join tables(I have three tables on that join) how do you know which join is need to be used? The select statement I have is: SELECT gc_skill_type.skill_type, gc_area_tec.area, gc_technology.technology, gc_technology.id_technology, gc_area_tec.id_area_tec FROM gc_skill_type, gc_area_tec, gc_technology WHERE gc_area_tec.id_skill_type (+) = gc_skill_type.id_skill_type AND gc_technology.id_area_tec (+) = gc_area_tec.id_area_tec order by gc_skill_type.skill_type asc, gc_area_tec.area asc, gc_technology.technology asc

1 Answers   IAS,

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If records are inserted into table without committing.How to refer to these values in a procedure?

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Which join is default?

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Explain isolation levels. : Transact sql

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Why is a trigger used?

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how do you restrict number of rows for a particular value in a column.For example:there is a table called fruits,having apples,bananas ,papayas.I dont want to have more than 100 apples in that table ,so how can u restrict number of rows for apple to hundred?

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What is difference between nchar and nvarchar?

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Which query operators in sql is used for pattern matching?

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can we write stored function in out parameters? how to call through select statement? how to written more than one value plz give the exmple?

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Is sql scripting language?

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