Answer Posted / manikandan

1)database trigger
2)application trigger

What are sql data types?

743

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Can we create index on primary key?

713

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What is pl sql architecture?

679

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What is pivot in sql?

666

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How do you update sql?

707

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what is a composite primary key ? : Sql dba

780

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What is sql and how does it work?

730

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Why commit is not used in triggers?

771

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What is using in sql?

789

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What are its different types of dbms?

711

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What is loop in pl sql?

760

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What is the syntax and use of the coalesce function?

809

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What normalization means?

706

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What is mutating error?

695

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Can we create foreign key without primary key?

705

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