The detail algorithm of OLTP table compress and basic table compress?

I'm doing a research on the detail algorithm of OLTP table compress and basic table compress, anyone who knows, please tell me. 3Q, and also the difference between them

http://www.oracle.com/us/products/database/db-advanced-compression-option-1525064.pdf
Edited by: Sanjaya Balasuriya on Dec 5, 2012 2:49 PM
Edited by: Sanjaya Balasuriya on Dec 5, 2012 2:49 PM

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Vishal V.
Script to test is here and results are below.
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DROP TABLE TAB_COMP;
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ALTER TABLE TAB_COMP ADD (NAME VARCHAR2(10));
ALTER TABLE TAB_COMP move NOCOMPRESS;
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Table dropped.
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SQL>
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Table created.
SQL> ALTER TABLE TAB_COMP ADD (NAME VARCHAR2(10));
ALTER TABLE TAB_COMP ADD (NAME VARCHAR2(10))
ERROR at line 1:
ORA-22856: cannot add columns to object tables
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Table altered.
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ALTER TABLE TAB_COMP ADD (NAME VARCHAR2(10))
ERROR at line 1:
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Which version of oracle you are using?
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Elapsed: 00:00:00.02
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Moderator message : Search for available information OR read ABAP documentation. Thread locked.
Edited by: Vinod Kumar on Jul 16, 2011 11:16 AM

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The detail algorithm of OLTP table compress and basic table compress?

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