Different types of joins.
Supporto Sql Interview Questions
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how to transform a string into comma separated values
How to retrieve unique rows from database without using Distinct or Unique keyword
how to retrieve first five rows from database.
I have weight machine, I put 100 KG gold on one side and 100 KG cotton on another side, which weight is heavier??
difference between joins n write join query
What Excel is not use as Database ? Relation between Table?
Puzzle: A coin is in one of the inverted bags. First bag says 'Coin is in third bag', second says: 'There is no coin here' and third says: 'There is no coin here'. Considering one statement is true while two are false, where is the coin?
To summarize numbers from 1 to 100.
What is the tnsnames?
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