SQL: bunch of fixes based on the old tests#6987

Merged

jorisvandenbossche merged 5 commits intopandas-dev:masterfrom

jorisvandenbossche:sql-legacy-tests

May 8, 2014

Commits on May 4, 2014

TST: Deprecation -> FutureWarning + catch in tests
jorisvandenbossche
committed

Commits on May 5, 2014

Commits on May 6, 2014

SQL: put old tests back + some fixes to get them running
jorisvandenbossche
committed

Commits on May 8, 2014

FIX: execute() works on a cursor.

danielballan
authored and
jorisvandenbossche
committed