Replication Agent for UDB installs SYBRAUJAR.jar and SYBTRUNCJAR.jar into the following directories.
On Windows, the files are installed in $DB2DIR/SQLLIB/FUNCTION/jar/pds_username. Here, $DB2DIR is the path to the UDB installation, and pds_username is the value of pds_username.
On UNIX, the files are installed in $HOME/sqllib/function/jar/pds_username. Here, $HOME is the home directory of the UDB instance owner, and pds_username is the value of pds_username.
These jar files implement several Java procedures in the UDB primary database. Table 3-5 lists the Java procedures that are created and used in log truncation.
Procedure |
Database name |
|---|---|
Retrieves the name of the log file that contains the current LSN |
prefixget_log_name_ |
Retrieves the version of the get_log_name Java class |
prefixget_version_str_ |
Truncates the database log file or files from the archive log directory |
prefixtrunc_log_files_ |
Retrieves the version of the trunc_log_files Java class |
prefixget_trunc_ver_str_ |
