What is a unique constraint?

0 Answers  

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If 100 tables are there in user_tables.I want to find in which table zero records are there with table name.Is it possible?

2 Answers  

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overloading of stored procedure is possible in oracle?

3 Answers   Nelco,

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what is organisational index?

1 Answers  

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Explain the uses of control file.

0 Answers  

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how to create a new view in mysql? : Sql dba

0 Answers  

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what is julian date in oracle

2 Answers  

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why not null constraint showing its constraint type as 'c'

1 Answers  

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Name some usages of database trigger?

0 Answers  

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what is the difference between varray and table data type..please expalain with some examples... under what situation you will go for varray..instead of index by table...

1 Answers   HCL, Satyam,

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how to debugg a procedure or package using dbms_output.put_line in plsql

1 Answers   Polaris,

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What is trigger types in sql?

0 Answers  

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