Answer Posted / suresh somayajula

Integrity Constraint is a rule that restricts a value to a
clomn in table.

What is the use of & in pl sql?

985

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What is the use of sqldataadapter?

907

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Is keyword pl sql?

931

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What are the datatypes available in pl/sql ?

1043

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How you can copy a file to file content and file to pl/sql table in advance pl/sql?

1092

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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)

892

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How many parts of a pl sql block are optional?

1032

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How many types of functions are there in sql?

897

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What is the difference between function and procedure in pl/sql?

1014

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How do you write a subquery?

964

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what happens when the column is set to auto increment and you reach the maximum value for that table? : Sql dba

969

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Can we call dml statement in function?

978

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What is sql query optimization?

1021

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How does a covering index work?

905

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What is scalar and vector?

936

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