what is a field in a database ? : Sql dba

0 Answers  

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What is the mutating table and constraining table?

0 Answers  

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write an sql query to get third maximum salary of an employee from a table named employee_table. : Sql dba

0 Answers  

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What is trigger explain with example?

0 Answers  

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what is the difference between the query and corelated query

8 Answers   HSBC, IBM, TCS, Xenosoft,

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<<labele>> declare a=10 b=20, begin some statements declare a=30 c=40 end; what is the A value in nested block?

1 Answers   ITC Infotech,

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Explain uses of cursor.

1 Answers  

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What is self-join and what is the requirement of self-join?

0 Answers  

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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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Is left join inner or outer?

0 Answers  

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What is difference between pl and sql?

0 Answers  

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wht is the difference between sqlaserver2000 and 2005

1 Answers   ABC, IBM,

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