Answer Posted / santu

it 'll show datafile block header not readable

What is output spooling in sql*plus?

549

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How many types of index are there?

551

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Is sql between inclusive?

587

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What are keys in sql?

546

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What is trigger types in sql?

533

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What is pragma in sql?

620

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What is count * in sql?

551

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What is the file extension for sql database?

515

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Is stored procedure faster than query?

562

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Why schema is used in sql?

515

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What has stored procedures in sql and how we can use it?

563

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What is inner join in sql?

584

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Does sql require a server?

525

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What are the parameter modes supported by pl/sql?

532

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What are pl/sql cursor exceptions?

571

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