How do you declare a constant?


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More SQL PLSQL Interview Questions

Can we join same table in sql?

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I have one Excel file with 1,50,000 Records. Now I need to load that whole file into Oracle Database with same columns in Excel sheet . I need PLSQL Procedure or used by SQL PLUS

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what is try_catch block in procedure

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Cite the differences between execution of triggers and stored procedures?

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Explain UNION,MINUS,UNION ALL, INTERSECT?

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What is an ndf file?

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I need a exceptoin in pl/sql block so that if any errors occur in the block then no exception should errors should raise?

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