Is sql difficult?


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More SQL PLSQL Interview Questions

what is bdb (berkeleydb)? : Sql dba

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What is right join sql?

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What problem one might face while writing log information to a data-base table in pl/sql?

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There is a table, In one column it has implemented a index, but the index is disturbed by the regular dml statements.. but still we need to keep the index. how it is possible?

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What is delimiter sql?

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What is a sql instance vs database?

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What is the sql case statement?

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How do you update a table in sql?

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Explain what is a subquery ?

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Why do we need cursor in pl sql?

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Do foreign keys improve performance?

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Can you have more than one key in a database?

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