5ce1dc4e_ata_Integration___Pentaho_Wiki__Description
[Option] Partition data over tables [Description] 
Use to split the data over multiple tables. For example instead of inserting all data into table SALES, put the data into tables SALES_200510, SALES_200511, SALES_200512, ... Use this on systems that don't have partitioned tables and/or don't allow inserts into UNION ALL views or the master of inherited tables. The view SALES allows you to report on the complete sales: CREATE OR REPLACE VIEW SALES AS SELECT * FROM SALES_200501 UNION ALL SELECT * FROM SALES_200502 UNION ALL SELECT * FROM SALES_200503 UNION ALL SELECT * FROM SALES_200504 ...
Table Output - Pentaho Data Integration - Pentaho Wiki