What is difference between my sql and sql?

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What is on delete set null?

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Can we perform dml in function?

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What is a join?

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What is lexical units in pl sql?

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I have a small PL/SQL Block assume in this way begin select * from emp where empno=100; exception when others then <Some Messages> when no_data_found then <Some Messages> when too_many_rows then <Some Messages> end; The question which he asked was whether this block will get executed normally or it will throw error ? If errored out then what is the reason for the error ? Could anybody please help me ? Regards Nakul Venkataraman

3 Answers   Satyam,

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How can you load microsoft excel data into oracle? : aql loader

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What is delimiter in pl sql?

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column A column b | output 10 7 | 10 5 8 | 8 7 -9 | 7 3 5 | 5 0 6 | 6 Write a sql query to print such output.

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How do you pronounce sql?

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Explain ddl statements in pl/sql?

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What is group by in sql?

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