Window of recommended settings of the connection string

The connection string contains parameters with assigned values that are separated by semicolon. The most important is the name of the connection Provider, that is usually listed first. The other parameters are required by the corresponding provider for successfull connection.

Another option is connection via "Denominated ODBC sources". It means that in the OS Windows configuration window "ODBC data source manager" the corresponding Provider is selected and configured for database access. This database connection profile has a unique name. The connection string then uses the connection profile name, for example:

dsn=UserNameSource;uid=NameUser;pwd=PasswordUser;Initial Catalog=NameDb;

Connection string:
Connection string
ODBC - Named ODBC source (default) - dsn=ODBCSourceName;pwd=password;
DBase - Provider Microsoft - $.join("Driver={Microsoft dBASE Driver (*.dbf)};DriverID=277;Dbq=","$.path("data","file"),";")
DBase - Provider Jet.4 - $.join("Provider=Microsoft.Jet.OLEDB.4.0;Extended Properties=dBASE IV;Data Source=","$.path("data","file")),";")
Access - Provider Microsoft - $.join("Driver={Microsoft Access Driver (*.mdb)};Dbq=",$.path("data","dbfile.mdb"),";")
Access - Provider Jet.4 - $.join("Provider=Microsoft.Jet.OLEDB.4.0;Persist Security Info=false;Data Source=",$.path("data","dbfile.mdb"),";")
MsExcel 2003 - Provider Jet.4 - $.join("Provider=Microsoft.Jet.OLEDB.4.0;Extended Properties='Excel 8.0;HDR=Yes;IMEX=0';Data Source=",$.path("data","file.xls"),";")
MsExcel 2007,2010 - Provider Microsoft - $.join("Driver={Microsoft Excel Driver (*.xls, *.xlsx, *.xlsm, *.xlsb)};ReadOnly=0;Dbq=",$.path("data","file.xlsx"),";")
MsSql - SQL Server (Windows authentication) - provider=SQLOLEDB;Server=.\SQLEXPRESS;Database=db_name;Integrated Security=SSPI;
MsSql - SQL Server (SQL user) - provider=SQLOLEDB;Server=.\SQLEXPRESS;Database=db_name;Uid=owner;Pwd=password;
MySql - MySQL ODBC 3.51 Driver - Driver={MySQL ODBC 3.51 Driver};Server=localhost;Database=dbname;User=username;Password=password;Option=3;
When working with file databases, it is necessaray to modify the path to the file or data files folder in the created connection string.
PROMOTIC 8.3.19 SCADA system documentation - MICROSYS, spol. s r.o.

Send page remarkContact responsible person
- Window of recommended settings of the connection string
© MICROSYS, spol. s r. o.Tavičská 845/21 703 00 Ostrava-Vítkovice