how to connect to database
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I want to connect to database with a variable name,,,,,,,,,,,,(test=database name),,,,,,,,,(a(variable)=test),,,,,,,conn=database('test','','')is the method to connect right,,,,,but i want to connect using variable name,,, conn=database('a','',''),,,,because everytimr my datase file will be selected by user,,,,
1 个评论
Arun Badigannavar
2012-11-22
回答（1 个）
Titus Edelhofer
2012-11-22
Hi,
the question is not really clear. Do you mean the following?
a = 'test'; % input from user, e.g., by GUI or input
% use the variable a as database name:
d = database(a, ...);
This works fine as long as the user passes a "known" database name ...
Titus
3 个评论
Arun Badigannavar
2012-11-23
Titus Edelhofer
2012-11-23
The tables are specified when you read data, e.g.
tableName = 'customers';
curs = exec(['SELECT * FROM ' tableName]);
Titus
Arun Badigannavar
2012-11-23
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2012-11-22
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