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- [feature] The behavior of column targeting

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in result sets is now case sensitive by
default.   SQLAlchemy for many years would
run a case-insensitive conversion on these values,
probably to alleviate early case sensitivity
issues with dialects like Oracle and
Firebird.   These issues have been more cleanly
solved in more modern versions so the performance
hit of calling lower() on identifiers is removed.
The case insensitive comparisons can be re-enabled
by setting "case_insensitive=False" on
create_engine().  [ticket:2423]
This commit is contained in:
Mike Bayer
2012-04-24 16:03:00 -04:00
parent a66861031a
commit 87bbba32bc
9 changed files with 109 additions and 27 deletions
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test/aaa_profiling/test_resultset.py
+4 -4
View File
@@ -37,8 +37,8 @@ class ResultSetTest(fixtures.TestBase, AssertsExecutionResults):
'2.4': 13214,
'2.6':14416,
'2.7':14416,
'2.6+cextension': 365,
'2.7+cextension':365})
'2.6+cextension': 336,
'2.7+cextension':336})
def test_string(self):
[tuple(row) for row in t.select().execute().fetchall()]
@@ -47,8 +47,8 @@ class ResultSetTest(fixtures.TestBase, AssertsExecutionResults):
@profiling.function_call_count(versions={
'2.7':14396,
'2.6':14396,
'2.6+cextension': 365,
'2.7+cextension':365})
'2.6+cextension': 336,
'2.7+cextension':336})
def test_unicode(self):
[tuple(row) for row in t2.select().execute().fetchall()]
test/aaa_profiling/test_zoomark.py
+2 -2
View File
@@ -377,8 +377,8 @@ class ZooMarkTest(fixtures.TestBase):
def test_profile_2_insert(self):
self.test_baseline_2_insert()
@profiling.function_call_count(3340, {'2.4': 2158, '2.7':3541,
'2.7+cextension':3317, '2.6':3564})
@profiling.function_call_count(3340, {'2.7':3333,
'2.7+cextension':3317, '2.6':3333})
def test_profile_3_properties(self):
self.test_baseline_3_properties()