Justin Clift <justin(at)postgresql(dot)org> writes:
> Just testing a few things out with present pre-7.2 CVS (as of a few
> hours ago).
> Came across the following error when clustering an index :
> ERROR: IndexBuildHeapScan: concurrent insert in progress
Fixed --- stupid error in trying to apply VACUUM time qual checking
to CREATE INDEX. Thanks for the report!
regards, tom lane