explain the difference between bool, tinyint and bit. : Sql dba

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In table a 1lakh data is present,in table b 20 thousand data is present, to get unique data from table a and b which join to be considered. whether right outer join or left inner join. 

2 Answers   GE,

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What is having clause in sql?

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I need to write a simple query,which one is better select statement or stored procedure?and why?

2 Answers   iGate,

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How can you know that statistics should be updated?

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What is meant by temporal data?

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Which sorts rows in sql?

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What does subquery mean in sql?

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What is a schema in sql?

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Is progress software supports to ( pl/sql )?

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Can we create foreign key without primary key?

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How long does it take to learn pl sql?

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