What are aggregate and scalar functions?

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what is the difference between a having clause and a where clause? : Sql dba

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What are the operators used in select statements?

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i hv 30 rows with date.ex:1month hav 4 weeks i want 1st day of the every week.write the qry for that.example jan has 4 weeks i need 1st dd for evry wk

1 Answers   Aspire,

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Describe types of sql statements?

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Explain two easy sql optimizations.

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what is an alias command? : Sql dba

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does sql support programming? : Sql dba

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how is myisam table stored? : Sql dba

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Temporary table vs Table variable in sql server?

0 Answers   Wipro,

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How many parts of a pl sql block are optional?

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How many joins in sql?

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