What is the main reason behind using an index?
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Does sql support programming?
What is join view in sql?
What is difference between sql and oracle?
Explain the order of sql statement execution?
what is data manipulation language? : Sql dba
What is sql character function?
Can we insert in view in sql?
What operators deal with null?
What is view explain with example?
source destination distance chennai bangalore 500 bangalore chennai 500 hyd delhi 1000 delhi hyd 1000 bangalore hyd 800 Here chennai to bangalore and bangalore to chennai is same distance. and hyd and delhi also same criteria. Based on the distance i want to display only one row using sql query?
what is the difference between $message and $$message? : Sql dba
what are the tunnig tables you used for tuning a query and tell me some of coloumns in that tuning tables?