What is datadir?

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What is longblob in mysql?

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What is an index? How can an index be declared in mysql?

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at first i'm using datediff('d', a.due_date, current_date); but it takes too long to get the result but how can i subtract the current_date - a.due_date and still get the same result like when i use datediff? thank you

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What is the role of a limit in a mysql query?

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What is an example of a delimiter?

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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 ?

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Explain multi-version concurrency control in MySQL?

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How is oracle different from mysql?

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what is mySQL. Is there any specific qualification required to do this course ? What is the scope in India after doing mySQL

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What is general log in mysql?

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How to write optimized query in mysql?

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