what is a database lock ? : Sql dba


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More SQL PLSQL Interview Questions

Does view contain data?

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How to write a single statement that concatenates the words ?hello? And ?world? And assign it in a variable named greeting?

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table - new_no old_no 2345 1234 3456 2345 5678 4567 output sud be -new_no 1234 2345 3456 4567 5678

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What is the purpose of a secondary key?

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Can we enter data in a table in design view?

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Can we create non-clustured index on a clustered index ?

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Is full outer join same as cross join?

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How to add Foreign key in a table after the creation of the table?

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