I’m loading big files via Oracle SQL Loader over vpn from home, and they’re taking a lot of time. They were a lot faster to load when I loaded them from work. The files I’m loading are on my work server already.
So my thinking is that the slow down is because of the “Commit point reached – logical record count” that is printed for each row. Must be slow due to them having to be sent over the network. I googled but can’t find any way to print less of them. Tried adding rows=5000 as a parameter, but I still get the prints for each row.
How can I print less of the “Commit point reached – logical record count” counts?
Thanks
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Answer
You can use the keyword silent, which is available in the options clause. You can set the following things to be silent:
- HEADER – Suppresses the SQL*Loader header messages that normally appear on the screen. Header messages still appear in the log file.
- FEEDBACK – Suppresses the “commit point reached” feedback messages that normally appear on the screen.
- ERRORS – Suppresses the data error messages in the log file that occur when a record generates an Oracle error that causes it to be
written to the bad file. A count of rejected records still appears.- DISCARDS – Suppresses the messages in the log file for each record written to the discard file.
- PARTITIONS – Disables writing the per-partition statistics to the log file during a direct load of a partitioned table.
- ALL – Implements all of the suppression values: HEADER, FEEDBACK, ERRORS, DISCARDS, and PARTITIONS.
You would want to suppress feedback.
You can either use on the command line, for instance:
sqlldr schema/pw@db silent=(feedback, header)
Or in the options clause of the control file, for instance:
options (bindsize=100000, silent=(feedback, errors) )