what is dbms? : Sql dba

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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What is difference between sql and excel?

0 Answers  

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What is sql profiling in oracle?

0 Answers  

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Is a secondary key the same as a foreign key?

0 Answers  

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what is a foreign key ? : Sql dba

0 Answers  

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What is a crud api?

0 Answers  

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what is the syntax for using sql_variant_property? : Transact sql

0 Answers  

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write sub query for eliminating duplicate rows using analytical function?

3 Answers   Metric Stream,

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what is innodb? : Sql dba

0 Answers  

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what is msql? : Sql dba

0 Answers  

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Types of backups ?

3 Answers   TCS,

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