https://userapps.support.sap.com/sap/support/knowledge/en/3409372
3409372 - 'Alter table move..' under high number of '-iqpartition' takes long -- SAP IQ | SAP...
Under setting high number of ' -iqpartition ' to 128, 'ALTER TABLE MOVE ...' took more than 5 hours before cancelled. But in smaller partition it ran in 30...