Two families of motor proteins, called the kinesins and dyneins, that move along the microtubules, act like tow-trucks, attaching to the cargo and pulling it along the tracks to its destination. There are many kinds of kinesins and dyneins, each of which is believed to transport a different cargo.
The TNSPING utility can be used to test an Oracle Service Name. To use it: 1.Open a Command Prompt (click Start, click Run, type cmd, and then click OK). 2.Type (for Oracle 7.3 or Oracle 8i and later) or (for Oracle 8.0), and then press enter. The TNS Ping Utility will result in an OK or a Connect failed message.n Oracle DBA may need to provide the correct connection information. The Oracle ODBC Test utility may be used to test an ODBC data source. To use it: 1  An Oracle Service Name (known as an Alias in versions prior to Oracle 8.0) defines the location (server name and port) and database (instance) for the connection.
You can verify if the table is enabled for CDC by looking into the is_tracked_by_cdc column of the sys.tables catalog view. Letâs first create a table and load some data with the following script: Create First Table. Execute the script below to enable CDC on the above created table.With @role_name parameter, you can specify the name of the database role used to gate access to changed data; if it already exists then it is used, or else an attempt is made to create a database role with this name.s discussed in my last article, you first need to enable CDC at the database level using the sys.sp_cdc_enable_db system procedure, which creates the change data capture objects that have database wide scope, including meta-data tables and required Data Definition Language (DDL) triggers.