What is a trigger ?

11 Answers   Accenture, BirlaSoft,

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what are integrity rules?

0 Answers  

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What is bulk compiling in pl/sql.?

0 Answers   MCN Solutions,

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Which one of the following pairs of aggregate functions do you use with character fields? 1. COUNT(field) and MAX(field) 2. AVG(field) and COUNT(field) 3. MIN(field) and SUM(field) 4. AVG(field) and MAX(field) 5. COUNT(field) and SUM(field)

6 Answers   HCL,

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How to look at the current sql*plus system settings?

0 Answers  

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With out using count() function. How to the find total number of rows in a table?

6 Answers  

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what is the difference between union and union all

14 Answers   IBM, Luxoft, Oracle,

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How to select unique records from a table?

0 Answers  

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If an unique key constraint on DATE column is created, will it validate the rows that are inserted with SYSDATE?

4 Answers  

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How many types of sql are there?

0 Answers  

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What are different types of queries in sql?

0 Answers  

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How do you retrieve set of records from database server. {Set max records = 100 & use paging where pager page no or records = 10 & after displaying 100 records again connect to database retrieve next 100 }

2 Answers   DELL,

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