how many ways to get the current time? : Sql dba

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how to get a list of indexes of an existing table? : Sql dba

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What is trigger types in sql?

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How does left join work in sql?

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what is a sub query?how will you calculate working days in a month using sub query?

4 Answers   InteQ,

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What is %type in pl sql?

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What are tuples in sql?

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What are the types of dbms?

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take one table is t1 and in that column name is f1 f1 column values are 200 5000 3000 7000 300 600 100 400 800 400 i want display the values asc and desc in a single output. sample output is f1.a 100 200 300 400 500 600 etc...... and f1.d is 5000 4000 3000 2000 1000 etc...

9 Answers   Zensar,

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Why we use cross join?

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If the base table structure is changed what will happen to join index????

2 Answers  

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Explain the methods used to protect source code of pl/sql.

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