Answer Posted / abhi

select * from employee where employeeno="1";

Why do we use triggers?

977

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What is the difference between stored procedure and view?

1025

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How many types of cursors supported in pl/sql?

1200

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How do you create a unique index?

1053

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how do you know if your mysql server is alive? : Sql dba

1089

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what is a constraint? Tell me about its various levels. : Sql dba

1000

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What are the advantages of pl sql over sql?

1033

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What is varray in pl sql?

1086

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What type of join is sql join?

991

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What is mutating error in pl sql?

1033

---

What is dcl in sql?

968

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How many sql statements are used? Define them.

1046

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Explain dml and ddl?

1008

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Which data dictionary views have the information on the triggers that are available in the database?

1250

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what are the limitations of identity column? : Transact sql

1114

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