How do you declare a variable in pl sql?


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More SQL PLSQL Interview Questions

How do you define a foreign key?

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Write the order of precedence for validation of a column in a table ?

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What is schema in sql?

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Is it possible to pass parameters to triggers?

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What is difference between stored procedure and trigger?

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How can you tell the difference between an index and a view?

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What does dml mean?

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How are functions and procedures called in PL/SQL?

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how to implement one-to-one, one-to-many and many-to-many relationships while designing tables? : Sql dba

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Is sql an operating system?

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How do you bind variables in pl sql?

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How many scalar data types are supported in pl/sql?

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