What is sql performance tuning?

0 Answers  

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what is global table

7 Answers   iFlex,

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how to give permission to users that users can update/insert/delete on a row of table on timeing 10am to 6pm only?

4 Answers   TCS,

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SELECT ROUND(TRUNC(MOD(1600,10),-1),2) FROM dual;

10 Answers  

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what are all the different normalizations? : Sql dba

0 Answers  

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write a query find which rows of a table is updated on 2 days before?

3 Answers   TCS,

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Are null values same as that of zero or a blank space?

0 Answers  

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If a procedure within a package is invalidated whether the entire package will be invalid and has to be recompiled again?

2 Answers   IBM, TCS,

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what is the difference between char and varchar data types? : Sql dba

0 Answers  

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what are the differences between char and nchar? : Sql dba

0 Answers  

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How to look at the current sql*plus system settings?

0 Answers  

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how do you restrict number of rows for a particular value in a column.For example:there is a table called fruits,having apples,bananas ,papayas.I dont want to have more than 100 apples in that table ,so how can u restrict number of rows for apple to hundred?

6 Answers  

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