- more type cache warmup
- more type cache warmup

Change-Id: I1b4327d38b5a09b73298c99f37919ee9f48aad0b

wujuguang/sqlalchemy,monetate/sqlalchemy,monetate/sqlalchemy,wujuguang/sqlalchemy,graingert/sqlalchemy,j5int/sqlalchemy,j5int/sqlalchemy,zzzeek/sqlalchemy,sqlalchemy/sqlalchemy,graingert/sqlalchemy