What is the difference between these two SQL Server connection strings -


when use following connection strings, first 1 working , second not working on system. may know difference between these 2 connections strings?

dsn=abcd;database=db1;uid=userid;pwd=passwd

and second one

data source=abcd;database=db1;uid=userid;pwd=passwd

error thrown second string

[unixodbc][driver manager]data source name not found, , no default driver specified (0) (sqldriverconnect)

i new using sql server, confused difference between dsn , data source

there can many reasons why second connection string not working. need check why error "data source name not found , no default driver specified"?

the odbc driver manager relies on driver attribute know odbc driver load.


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