If you observe latency while working with the Oracle database, install the latest 64-bit Oracle Data Access Components (ODAC) on the gateway machine or each gateway machine, if the gateway is a cluster. If Oracle connection creation fails with a timeout, try using an Oracle credential with ...
To protect both the listener and the database server, Oracle Corporation recommends setting this parameter in combination with theSQLNET.INBOUND_CONNECT_TIMEOUTparameter in the sqlnet.ora file. When specifying values for these parameters, consider the following recommendations: Set both parameters to an...
Server, OLE DB, and ODBC),OracleConnectiondoes not support aConnectionTimeoutproperty. Setting a connection time-out either with a property or in the connection string has no effect, and the value returned is always zero.OracleConnectionalso does not support aDatabaseproperty or aChangeDatabase...
CONNECT_TIMEOUT_listener_name=number This parameter sets the number of seconds that the listener waits to get a valid SQL*Net version 2 connection request after a connection has been started. The listener drops the connection if the timeout is reached. Default is 10; if set to 0, it will...
Connection Lifetime Minimum life time (in seconds) of the connection. 0 Connection Timeout Minimum time (in seconds) to wait for a free connection from the pool. 15 ContextConnection Returns an implicit database connection if set totrue. ...
The first step in setting up a connection to the Oracle Autonomous database is to download your client credentials. To download your client credentials: In your Oracle Autonomous database details page, selectDB Connection. From theDatabase Connectionpage, selectDownload Wallet. ...
Lost connection to database 1002 NONE on * Internal error in HA-DBMS Oracle 1003 NONE on di Resetting database connection 1012 NONE on di Not logged on 1012 RESTART di co Not logged on 1014 NONE * * ORACLE shutdown in progress 1017 STOP * *...
ExecuteOracleScalarRetrieves a single value (for example, an aggregate value) from a database as an Oracle-specific data type. You can reset theCommandTextproperty and reuse theOracleCommandobject. If execution of the command results in a fatalOracleException, theOracleConnectionmay close. However, ...
The connection manager uses the Oracle client to connect to the Oracle database. Figure 13: Setting up the Oracle connection Oracle Source Component The Oracle source extracts data from Oracle databases by using a database table, a view, or an SQL command. ...
Connection Pool Timeout = 15; 4. 官方文档解释 Connection String Attribute Description Default Value Application Continuity Enables database requests to automatically replay transactional or non-transactional operations in a non-disruptive and rapid manner in the event of a severed database session, which...