DB2 9 & 10 for z/OS Overview

Migration Planning WorkshopInline LOBs...• LOB data can also be splitPrefix– Entirely or partially• Split LOBFixed ColsVarcharIndicators– DASD storage associated with small LOBs may be reduced– Avoids I/O’s associated with LOB table spaces– Base table can become larger.Varying Length ColsInLineLength• SQL limited to non-LOB columns may be impacted– Can CREATE or ALTER a table to implement or change the inlinelength• Will become a Pending Alter or REORG Pending, depending on the typeof changeAUXIDAUX tableCLOB88© 2011 IBM Corporation