What do you mean by “trigger” in sql?

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What is multiple columns?

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Can we call stored procedure in function?

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In packages the source code is compiled into p code ? how do we describe the p code

3 Answers  

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what happens when the column is set to auto increment and you reach the maximum value for that table? : Sql dba

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Can we create table in function?

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one of the column in my table contains the data like SAL ---- 1000 1000 2000 3000 3000 So my requirement is i want output like SAL --- 1000 2000 3000 it mean i want to delete duplicate rows only how should u write query?

9 Answers   TCS,

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What is the use of triggers?

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How do you create a db file?

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what is self join and how it works??

2 Answers   Infosys,

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What is snowflake sql?

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Can we have exception part in trigger ?

1 Answers  

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