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DbConnectionParams - property of object PmAdo

Description:
Additional parameters of database connection.
Syntax:
DbConnectionParams As String
Calling:
s = oDb.DbConnectionParams
Values:
Additional parameters of database connection by the DbOpen method represented by string. Entries are in format PmNamedValues, for example "connect:async;".
"connect:xxx;" (optional) - Defines the connection type. The default is synchronous connection, i.e. the method will execute the connection and wait for operation result.
async - Asynchronous connection, i.e. the method will create the connection request and does not wait for result. Corresponds to the ADO adAsyncConnect value.

Caution: Asynchronous programming frequently causes comlications, therefore it is recommended to use the synchronous attitude. If there is a chance, that the synchronous requests may take too much time and there is a possibility of timeout, then it is recommended to execute all operations in the working thread (See PmSequencer").

Note:
Property access for read and write. The preset value of this property is defined in the "Additional parameters of database connection" configurator of this object.
Example:
PROMOTIC 8.3.23 SCADA system documentation - MICROSYS, spol. s r.o.

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