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Top Forums Shell Programming and Scripting SQLplus and Shell script problem Post 302494874 by Scott on Tuesday 8th of February 2011 06:03:26 PM
Old 02-08-2011
I'm not exactly sure what is required.

Running df to find out how much space is used, or free, on a filesystem doesn't say much about the space used, or free, in a tablespace or datafile.

It's not so surprising that the "Size", "Free" values in the "Ideal" output are the same each time. The datafiles are all located on the same filesystem.

If it's simply a question of formatting, set "heading off" in your SQL, and use printf to nicely display it as you'd like.

Otherwise you can use the oracle data dictionary to get the free / used space in a single SQL statement, with all the information you need

Last edited by Scott; 02-08-2011 at 07:28 PM..
 

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DROP 
TABLESPACE(7) SQL Commands DROP TABLESPACE(7) NAME
DROP TABLESPACE - remove a tablespace SYNOPSIS
DROP TABLESPACE [ IF EXISTS ] tablespacename DESCRIPTION
DROP TABLESPACE removes a tablespace from the system. A tablespace can only be dropped by its owner or a superuser. The tablespace must be empty of all database objects before it can be dropped. It is possible that objects in other databases might still reside in the tablespace even if no objects in the current database are using the tablespace. Also, if the tablespace is listed in the temp_tablespaces setting of any active session, the DROP might fail due to temporary files residing in the tablespace. PARAMETERS
IF EXISTS Do not throw an error if the tablespace does not exist. A notice is issued in this case. tablespacename The name of a tablespace. NOTES
DROP TABLESPACE cannot be executed inside a transaction block. EXAMPLES
To remove tablespace mystuff from the system: DROP TABLESPACE mystuff; COMPATIBILITY
DROP TABLESPACE is a PostgreSQL extension. SEE ALSO
CREATE TABLESPACE [create_tablespace(7)], ALTER TABLESPACE [alter_tablespace(7)] SQL - Language Statements 2010-05-14 DROP TABLESPACE(7)
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