What are the parameter modes supported by pl/sql?

0 Answers  

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Give me some examples of predefined exceptions.

3 Answers  

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Why do we need unique key in a table?

0 Answers  

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What are the attributes of SQL*PLUS ?

2 Answers   Dream Careers, Oracle,

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If I have a table T with 4 rows & 2 columns A & B. A has values 1,2,3,4. and B has 10,20,30,40. Write an Update SQL query which can Swap the values of A & B for all records. (Do not use a sub-query)

5 Answers  

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How do I view tables in mysql?

0 Answers  

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Is mariadb nosql?

0 Answers  

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Suppose There is a string A.B....C.......D.........E........F In this string dots (.) are not having fixed count in between of string. I want the output to have string with one dot between. I.e. A.B.C.D.E.F

6 Answers   IBM,

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how to shut down the server with 'mysqladmin'? : Sql dba

0 Answers  

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What is full join?

0 Answers  

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When we can declare a column as Unique and Not Null both at the same time. What is the use pf Primary Key then?

2 Answers   Accenture, Unisoft Infotech,

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What is duration in sql profiler trace?

0 Answers  

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