Answer Posted / a.jyothsna

Declare section
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declaring the variables
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Begin section
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executable statements
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Exception section
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exception handlers
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end;

What is before and after trigger?

691

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What are hotfixes and patches?

691

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How many types of keys are there in sql?

756

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What is trigger and stored procedure in sql?

752

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What is set transaction?

765

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Is id a reserved word in sql?

860

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

690

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Is hadoop a nosql?

745

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I need a function for a train ticket reservation please answer it thanks in advance

760

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How many types of primary keys are there?

710

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Why use stored procedures?

774

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Cite the differences between execution of triggers and stored procedures?

826

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Is it possible for a table to have more than one foreign key?

774

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What does the acronym acid stand for in database management?

775

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How do you explain an index number?

746

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