what is a cursor? : Sql dba

0 Answers  

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suppose I have two table one Emp and other is dpt. Emp table has a field ,dept id,name ,sal and dpt table has a field dept id,dept name. Now I want to find out the emplyee list whose sal is between 2000-3000 from dept x.

7 Answers   Geometric Software, IBM,

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1 SELECT a.field1, b.field2, c.field3, d.field4 2 FROM atable a, atable b, ctable c, dtable d 3 ? 4 ORDER BY 1 What is the minimum number of joins that must be specified on line 3 in the sample code above to properly link the tables? Notice that the table "atable" is aliased twice: once as "a" and once as "b." 1. One join 2. Two joins 3. Three joins 4. Four joins 5. Five joins

6 Answers   Sonata,

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What is Primary Key?

4 Answers   Ramco,

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What is difference between sql and mysql?

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What is the primary use of normalization?

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Hi am new to PLSQL & facing problems in writing code like in SP, Functions, so any one having some SP coding with in depth explanation please share with me my Email ID suvarnaatsuvarna@rediffmail.com Or taking tanning on this please do contact me

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what is top in tsql? : Transact sql

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What is a boolean in sql?

0 Answers  

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write a query to delete similar records in different tables with same structure

4 Answers  

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if we give update table_name set column_name= default. what will happen?

4 Answers   iFlex,

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How delete all data from table in sql?

0 Answers  

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