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so let's say I have 5000 rows, I want to select the rows from 2000 to 3000 only, how to do that via a SQL query?
Try this
select * from table limit 2000,1000
limit from,how-many
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Closed 8 years ago.
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I have this table:
Well, When I execute this query:
SELECT * FROM users order by rp_bought desc limit 5
I get no errors but, The username, Raed is in the last place as Raed Has the Most Rp_Bought (1300)
Im Wondering Why is this Problem Occurring.
This would occur if rp_bought were stored as a string rather than as a number. In MySQL you can easily fix this by adding 0:
order by rp_bought + 0 desc
The + 0 is an easy way to convert from a string to a number (with no additional errors occurring).
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Lets say I have the table as follows
Name Firm Salary
Aron X 100
Bill X 200
Clint Y 300
I want to find the firm with maximum number of employees and produce the result
Firm Total
X 2
However here is my problem, The following query never works in MySQL
select firm,max(Number_Of_Employees) as Total from
(select firm,count(*) as Number_Of_Employees from works group by firm)
as temp;
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I have a database like this:-
state_name|district_name|id
jammu |kupwara |jk-01
kashmir |anantnag |jk-02
I want a mysql Query such that when
statename is selected (jammu), distname should be selected(kupwara) based on thier id.
If any one knows please help me out.Thanks in Advance
If I understood your question properly, then query should be like this
SELECT state_name,district_name from TableName WHERE id='jk-01' //you can have your specific id here
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Could anybody let me know that how can i fetch unique(PKID, Column1,column2) values from my_table in mySql?
You can either use Ozzyberto's way, which should work, or you could use GROUP BY:
SELECT PKID,Column1,Column2
FROM my_table
GROUP BY PKID,Column1,Column2
sqlfiddle demo
You must be looking for the DISTINCT keyword:
http://www.w3schools.com/sql/sql_distinct.asp
You would need the following query:
SELECT DISTINCT PKID, Column1,column2 FROM my_table
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I have a table that contains a column price with 3600 entries. I need to increase the price column by 9% or multiply the contents of the column price by 1.09 and place the updated price back in the price column. What is the best way to approach this?
Should be pretty straightforward:
Update MyTable Set Price = Price*1.09