What is a merge query?

1 Answers  

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what is single byte over head in oracle..?

0 Answers  

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How to take user input in pl sql?

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Mention what is the use of function "module procedure" in pl/sql?

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Does truncate require commit?

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3. Select sum(a) sum_1,max(a) max_1 ,count(a) count_1 from ( ( select 1 a from dual union all Select to_number(‘2011’) a from dual union all select 1 a from dual) union select 2 b from dual);

1 Answers   Fintellix,

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I have a CURSOR then why we need BULK COLLECT again?

1 Answers  

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What is a behavioral trigger?

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Explain the order of sql statement execution?

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what will be the output: select 1 from emp union all select 2 from emp;

2 Answers   iNautix,

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Do triggers have restrictions on the usage of large datatypes, such as long and long raw?

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What is time based sql injection?

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