what is a scheduled jobs or what is a scheduled tasks? : Sql dba

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What is the difference between a procedure and a function?

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What is the difference between union and union all command?

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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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Define overloaded procedure?

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What are the two types of exceptions.

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How One can easily select all even, odd, or Nth rows from a table using SQL queries?

4 Answers  

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How to delete same emp id in sql query for exmaple in emp table emp id, empname, emp address. for example emp id =5, repeated in two times in rows same id how to delete same empid please any one of the write query send in my id

8 Answers   CGCI,

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What are analytical functions in sql?

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how to create a database in oracle?

3 Answers  

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how to get the third quarter of employee details from emp?

2 Answers   CompuTech,

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What are the data types allowed in a table?

3 Answers  

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