What does t sql mean?

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What is the use of non clustered index?

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how mysql optimizes distinct? : Sql dba

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Is it possible to include an insert statement on the same table to which the trigger is assigned?

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Can we create index on primary key?

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Define a temp table?

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in oracle 10g sw after compiling procedure how to pass parameter values ,if we (v_empid out number)how to give empid after successful compilation program.This site exact suitable for 10g with respect to question & answer same format , im trying sql browser & sql command prompt using exec procedure name & respective parameters.

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If the application is running very slow? At what points you need to go about the database in order to improve the performance?

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what is d diff between grant,commit,rollback n savepoint

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Differentiate between pl/sql and sql?

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Can we call a function containing dml statements in a select query?

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How do you know if a relationship is 2nf?

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