Can you have more than one trigger on a table?

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Can we declare a column having number data type and its scale is larger than pricesionex: column_name number(10,100),column_name numbaer(10,-84)

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what is schema? : Sql dba

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What is the difference between inner join and outer join?

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State some properties of relational databases?

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What is the starting oracle error number?

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What is mutating sql table?

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What is the difference between UNIQUE CONSTRAINT and PRIMARY KEY? 1. There is no difference. 2. A PRIMARY KEY cannot be declared on multiple columns. 3. A UNIQUE CONSTRAINT cannot be declared on multiple columns. 4. A table can have multiple PRIMARY KEYS but only one UNIQUE CONSTRAINT. 5. A table can have multiple UNIQUE CONSTRAINTs but only one PRIMARY KEY.

7 Answers   Satyam,

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function can return value ,procedure also return value through out parameter then what is the difference?

3 Answers   3i Infotech,

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Can i use Commit inside the Trigger? Suppose i use commit what will be happy (it's complied /executed/work)

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Why is normalization important?

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what is the difference between union and union all? : Sql dba

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