How we can create index in mysql?

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What is mysql architecture?

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How do you concatenate strings in mysql?

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What do you need to connect php to mysql?

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what is the difference between MyISAM and INNO DB in MySQL with the Advantage and disadvantage

3 Answers   ABC,

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using primary can we relate two table, with out foreign key?

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Write command to import an mysql file?

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What is the difference between is null & is not null?

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How to get last inserted id after insert data from a table in mysql?

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Write a query to stop mysql in unix

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Why we use mongodb instead of mysql?

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I have a table like this tblData (month int,Qty int) and i am inserting three rows in this table 1.tblData Values (1,100) 2.tblData Values (2,200) 3.tblData Values (3,300) The Result I want is the Running total of the field Qty that is 1 100 100 2 200 300 3 300 600 What is the Query for that ?

4 Answers  

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