Answer Posted / malli

select max(sal) from emp where sal<(select max(sal) from emp);

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how many sql ddl commands are supported by 'mysql'? : Sql dba

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How do I view a sql database?

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How would you reference column values before and after you have inserted and deleted triggers?

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When can we use the where clause and the having clause?

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Explain the uses of a database trigger?

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