def selectone(fn):
"""target driver must support the literal statement 'select 1'"""
return _chain_decorators_on(
fn,
skip_if(lambda: testing.against('oracle'),
"non-standard SELECT scalar syntax")
)
def english_locale_on_postgresql(fn):
return _chain_decorators_on(
fn,
skip_if(lambda: testing.against('postgresql') \
and not testing.db.scalar('SHOW LC_COLLATE').startswith('en'))
)
def _has_mysql_fully_case_sensitive():
return testing.against('mysql') and \
testing.db.dialect._server_casing == 0
def _has_mysql_on_windows():
return testing.against('mysql') and \
testing.db.dialect._server_casing == 1
def english_locale_on_postgresql(fn):
return _chain_decorators_on(
fn,
skip_if(lambda: testing.against('postgresql') \
and not testing.db.scalar('SHOW LC_COLLATE').startswith('en'))
)
def _has_mysql_fully_case_sensitive():
return testing.against('mysql') and \
testing.db.dialect._server_casing == 0
def _has_mysql_on_windows():
return testing.against('mysql') and \
testing.db.dialect._server_casing == 1
def _has_mysql_fully_case_sensitive():
return testing.against('mysql') and \
testing.db.dialect._detect_casing(testing.db) == 0
def _has_mysql_on_windows():
return testing.against('mysql') and \
testing.db.dialect._detect_casing(testing.db) == 1