how to get column name from mysql

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Hi,

I have query which retrieves columns from 4 tables using join statement.Now I want to store the column name or alias name of the field name of that query.please help me how to retrieve them?

Example If I have table called A,B,C which have columns like Aa,Ab,Ac,Ba,Bb,Bc,Ca,Cb Respectively then in join statement I`l retrieve Aa,Bb,Ca,Cb

Now I want to save Column name Aa,Bb,Ca,Cb

Posted 19-Aug-12 18:18pm

Mukunda Raj

Updated 19-Aug-12 18:43pm

v3

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_Amy 20-Aug-12 0:20am

What is your result? DataTable or DataSet? Or some scalers?

Mukunda Raj 20-Aug-12 0:26am

Example If I have table called A,B,C which have coloumns like Aa,Ab,Ac,Ba,Bb,Bc,Ca,Cb Respectively then in join statement I`l retrieve Aa,Bb,Ca,Cb

Now I want to save Coloumn name Aa,Bb,Ca,Cb

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Mukunda Raj · Answer 1 · 2012-08-19T20:16:00

Solution 3

string[] columnNames = dtGrid.Columns.Cast<datacolumn>().Select(x => x.ColumnName).ToArray();

Posted 19-Aug-12 20:16pm

Mukunda Raj

**AmitGajjar** · Answer 2 · 2012-08-19T18:53:00

Solution 2

Hi,

If you are executing your query and your result is in form of DataSet the you can get each column name using DataColumn

Please check this[^] discussion, you can find your answer from there.

Let me know if you are not storing your query result in DataSet.

Good luck

Thanks
-Amit Gajjar

Posted 19-Aug-12 18:53pm

AmitGajjar

Comments

Mukunda Raj 20-Aug-12 1:45am

In that discussion,what is ds,tables[0]?

DropDownList1.DataSource = ds.Tables[0].DefaultView;

AmitGajjar 20-Aug-12 1:53am

ds is your DataSet.

Mukunda Raj 20-Aug-12 2:16am

Thanks i found solution!!

string[] columnNames = dtGrid.Columns.Cast<datacolumn>().Select(x => x.ColumnName).ToArray();

This is what actually I was looking for.

AmitGajjar 20-Aug-12 2:26am

Mark Solution as answered if it helps you, it will help others to know correct answer.

RAKESH CHAUBEY · Answer 3 · 2012-08-19T18:20:00

Solution 1

PLz Explain a little More , . Check For into in u query Plz Explain .

Posted 19-Aug-12 18:20pm

RAKESH CHAUBEY

Comments

_Amy 20-Aug-12 0:22am

This is not an answer. Please ask the your doubts in comments.

RAKESH CHAUBEY 20-Aug-12 0:30am

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