What is the difference between explicit and implicit cursors in oracle?

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What is a sql select statement?

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Maximum how many triggers can we use in trigger and How to find out how many records it fetched.

1 Answers   TCS,

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what are string data types? : Sql dba

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What is the difference between count 1 and count (*) in a sql query?

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List the various privileges that a user can grant to another user?

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What is coalesce sql?

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how to select alphabets in a one column , for this the table name is PA_TASKS and column name is TASK_NUMBER, In TASK_NUMBER the data like this 1.1.3NN,1.1.4NN,1.5.1NN,1.3.2NE,1.5NN,1NN,1.2NE,1CE , For this i need to disply output as NN,NN,NN,NE,NN,NN,NE,CE, Its some urgent requirement ,thanks in advance

6 Answers  

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What are the different set operators available in sql?

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Can we join 3 tables in sql?

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Does access use sql?

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what is the order of pre-defined exceptions.

6 Answers   TCS,

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