In a table i have columns A,B,C and i have a composite index on columns A,B if so will the following query uses index or not? SELECT sal,name FROM <table_name> WHERE A=<value> AND B=<value> AND C=<value>;

2 Answers   Mastek,

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What is information schema in sql?

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What is an alias command?

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What is cursor status?

0 Answers  

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what is a table in a database ? : Sql dba

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i have a column which may contain this kind of value: 123*67_80,12*8889_5,34*8_874 ,12*7_7 (can contain space before a comma, and this string length can be anything) now i want to split this value into two column like: column1: 123*67,12*8889,34*8,12*7 column2: 80,5,874,7 use function for this

0 Answers  

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What is the difference between SQL table and the PLSQL table?

3 Answers   Mastek,

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what is switch column,colums cost in oracle?

0 Answers   Metric Stream,

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What is Overloading of procedures ?

4 Answers   Amdocs,

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How do I order columns in sql?

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How do I write a cron which will run a sql query and mail the results to agroup?

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What is mutating table error?

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