From 2ba70aba90c69152641b2cce838b3afa35c8586c Mon Sep 17 00:00:00 2001
From: Mike Bayer <mike_mp@zzzcomputing.com>
Date: Mon, 7 Oct 2019 16:12:30 -0400
Subject: Fix max_identifier_length for SQL server

Fixed bug in SQL Server dialect with new "max_identifier_length" feature
where the mssql dialect already featured this flag, and the implementation
did not accommodate for the new initialization hook correctly.

Fixes: #4857
Change-Id: I96a9c6ca9549d8f6fb167c0333f684e8d922a3bf
---
 lib/sqlalchemy/dialects/mssql/base.py | 4 ----
 1 file changed, 4 deletions(-)

(limited to 'lib/sqlalchemy')

diff --git a/lib/sqlalchemy/dialects/mssql/base.py b/lib/sqlalchemy/dialects/mssql/base.py
index 94c2cbe6d..6c7895ea1 100644
--- a/lib/sqlalchemy/dialects/mssql/base.py
+++ b/lib/sqlalchemy/dialects/mssql/base.py
@@ -2292,7 +2292,6 @@ class MSDialect(default.DefaultDialect):
         self,
         query_timeout=None,
         use_scope_identity=True,
-        max_identifier_length=None,
         schema_name="dbo",
         isolation_level=None,
         deprecate_large_types=None,
@@ -2303,9 +2302,6 @@ class MSDialect(default.DefaultDialect):
         self.schema_name = schema_name
 
         self.use_scope_identity = use_scope_identity
-        self.max_identifier_length = (
-            int(max_identifier_length or 0) or self.max_identifier_length
-        )
         self.deprecate_large_types = deprecate_large_types
         self.legacy_schema_aliasing = legacy_schema_aliasing
 
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