Log Message:
py-sqlalchemy: updated to 1.2.14

1.2.14

orm
* Fixed bug in Session.bulk_update_mappings() where alternate mapped attribute \ 
names would result in the primary key column of the UPDATE statement being \ 
included in the SET clause, as well as the WHERE clause; while usually harmless, \ 
for SQL Server this can raise an error due to the IDENTITY column. This is a \ 
continuation of the same bug that was fixed in 3849, where testing was \ 
insufficient to catch this additional flaw.

* Fixed a minor performance issue which could in some cases add unnecessary \ 
overhead to result fetching, involving the use of ORM columns and entities that \ 
include those same columns at the same time within a query. The issue has to do \ 
with hash / eq overhead when referring to the column in different ways.

mysql
* Fixed regression caused by 4344 released in 1.2.13, where the fix for MySQL \ 
8.0’s case sensitivity problem with referenced column names when reflecting \ 
foreign key referents is worked around using the information_schema.columns \ 
view. The workaround was failing on OSX / lower_case_table_names=2 which \ 
produces non-matching casing for the information_schema.columns vs. that of SHOW \ 
CREATE TABLE, so in case-insensitive SQL modes case-insensitive matching is now \ 
used.