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-rw-r--r--lib/sqlalchemy/dialects/sqlite/base.py10
1 files changed, 5 insertions, 5 deletions
diff --git a/lib/sqlalchemy/dialects/sqlite/base.py b/lib/sqlalchemy/dialects/sqlite/base.py
index 22f003e38..35f30566a 100644
--- a/lib/sqlalchemy/dialects/sqlite/base.py
+++ b/lib/sqlalchemy/dialects/sqlite/base.py
@@ -2535,7 +2535,7 @@ class SQLiteDialect(default.DefaultDialect):
)
CHECK_PATTERN = r"(?:CONSTRAINT (.+) +)?" r"CHECK *\( *(.+) *\),? *"
- check_constraints = []
+ cks = []
# NOTE: we aren't using re.S here because we actually are
# taking advantage of each CHECK constraint being all on one
# line in the table definition in order to delineate. This
@@ -2548,10 +2548,10 @@ class SQLiteDialect(default.DefaultDialect):
if name:
name = re.sub(r'^"|"$', "", name)
- check_constraints.append({"sqltext": match.group(2), "name": name})
-
- if check_constraints:
- return check_constraints
+ cks.append({"sqltext": match.group(2), "name": name})
+ cks.sort(key=lambda d: d["name"] or "~") # sort None as last
+ if cks:
+ return cks
else:
return ReflectionDefaults.check_constraints()