The action establishes a new Connection to a database.
If the timeoutSec_Int parameter is set to a non-zero value, all commands that take longer will be aborted, and the extended error information will return the USER_EXPIR_TIME error in the _ERR_NR_TRANS_EX variable. This behavior is currently implemented only for the PostgreSQL database.
The value of the parameter transHandle_Int. See the table oferror codes. It is possible to getextended error information. Note: The maximum number of connections configured on the Database object can be limited by the Maximum connections parameter, with a value of 0 disabling the limitation. If the D2000 DBManager process consumes all connections, subsequent calls to DB_TRANS_OPEN attempting to establish a connection will return the error DBM_MAX_CONNECTIONS in the variable _ERR_NR_TRANS_EX.
Description
Identifier for a number (handle) of the Connection, is used for:
the following operations of CONNECT type to a table (DB_, PG_, SQL_).