Re: table size estimation

2006-11-03 Thread Mike Matrigali
I have no idea if this applies, but one problem with using this method is that the space table will report space that is allocated to deleted rows. reclamation of deleted rows is deferred so if you have deleted rows, or aborted inserts, or attempted to insert rows but failed due to duplicate key

Re: table size estimation

2006-11-03 Thread Michael Segel
org Subject: table size estimation This is a follow up email to my earlier posting regarding storage. Based on the query given, select * from NEW org.apache.derby.diag.SpaceTable('SYS','SYSTABLES') AS x; using it for my table, the estimated size of a record is coming to be 131

table size estimation

2006-11-03 Thread S
This is a follow up email to my earlier posting regarding storage. Based on the query given,select * from NEW org.apache.derby.diag.SpaceTable('SYS','SYSTABLES') AS x;using it for my table, the estimated size of a record is coming to be 131 bytes. The table consists of 5 bigints, 3 smallints, 1 tim