Force statistics computation

For the whole table:

1	analyze table unrated_usage.ft_unrated_usage_o compute statistics;

For one given partition:

1	analyze table unrated_usage.ft_unrated_usage_o partition(P0) compute statistics;

Install a QNAP network HP C5280 printer on Mountain Lion

First of all, install the 3 packages to be found here: macosx/hpijs

This will install the HP Photosmart C5200 series drivers.
Then proceed as usual to add a printer: System Preferences, then Print & Scan, then (+) in the Printers list, and pick the correct model from the proposed list.

Count number of rows in partitions

1 2 3 4 5 6 7 8

SELECT table_name, partition_name, high_value, num_rows FROM SYS.ALL_TAB_PARTITIONS where table_name = 'SMSC_CDR_MT' and num_rows != 0 ORDER BY partition_name;

Show a user's objects grants

1	SELECT * FROM DBA_TAB_PRIVS WHERE GRANTEE = 'my_user';