sqlalchemy

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Mike Bayer 345f2eb05b CAST bind values against SQL Server sys into NVARCHAR

Ensured that the queries used to reflect indexes and view definitions will
explicitly CAST string parameters into NVARCHAR, as many SQL Server drivers
frequently treat string values, particularly those with non-ascii
characters or larger string values, as TEXT which often don't compare
correctly against VARCHAR characters in SQL Server's information schema
tables for some reason.    These CAST operations already take place for
reflection queries against SQL Server ``information_schema.`` tables but
were missing from three additional queries that are against ``sys.``
tables.

Fixes: #4745
Change-Id: I3056533bf1a1e8ef17742879d369ab13f8b704ea

2019-06-28 10:41:38 -04:00

changelog

CAST bind values against SQL Server sys into NVARCHAR

2019-06-28 10:41:38 -04:00

core

Merge remote-tracking branch 'origin/pr/4565'

2019-05-23 14:31:00 -04:00

dialects

link to PyHive as a dialect

2019-02-27 16:01:04 -05:00

faq

Rework Session transaction FAQs