Fixes local compute driver to not fail upon existing temporary table
Fixes local compute driver to not fail upon existing temporary table

and made the prefixes configurable

HazyResearch/deepdive,shahin/deepdive,shahin/deepdive,HazyResearch/deepdive,zifeishan/deepdive,HazyResearch/deepdive,zifeishan/deepdive,zifeishan/deepdive,HazyResearch/deepdive,sky-xu/deepdive,zifeishan/deepdive,zifeishan/deepdive,sky-xu/deepdive