Mike Bayer fb28e40b31 Use cx_oracle.LONG_STRING /LONG_BINARY for CLOB/BLOB ...

Changed the implementation of fetching CLOB and BLOB objects to use
cx_Oracle's native implementation which fetches CLOB/BLOB objects inline
with other result columns, rather than performing a separate fetch. As
always, this can be disabled by setting auto_convert_lobs to False.

As part of this change, the behavior of a CLOB that was given a blank
string on INSERT now returns None on SELECT, which is now consistent with
that of VARCHAR on Oracle.

Fixes: #5314
Change-Id: I7b46c91704b6f5d6c157e083505dac6e0cb3ef6e

2020-05-08 14:22:46 -04:00

..

mssql

Deprecate unsupported dialects and dbapi

2020-04-29 17:50:44 +00:00

mysql

Merge "Deprecate `DISTINCT ON` when not targeting PostgreSQL"

2020-04-20 17:15:54 +00:00

oracle

Use cx_oracle.LONG_STRING /LONG_BINARY for CLOB/BLOB

2020-05-08 14:22:46 -04:00

postgresql

Support ARRAY of Enum, JSON or JSONB

2020-04-20 11:54:20 -04:00

__init__.py

- MySQL ENUM types can now optionally ensure that values are within the

2007-05-02 00:41:52 +00:00

test_all.py

Post black reformatting

2019-01-06 18:23:11 -05:00

test_firebird.py

Deprecate plain string in execute and introduce exec_driver_sql

2020-03-21 17:03:45 -04:00

test_mxodbc.py

Post black reformatting

2019-01-06 18:23:11 -05:00

test_pyodbc.py

Post black reformatting

2019-01-06 18:23:11 -05:00

test_sqlite.py

Clean up (engine|db).execute for sqlite

2020-03-31 07:19:13 -06:00

test_suite.py

Post black reformatting

2019-01-06 18:23:11 -05:00

test_sybase.py

Deprecate the databases packages

2020-02-28 20:21:10 +01:00