1 files changed, 14 insertions, 0 deletions

diff --git a/models/base.py b/models/base.py
new file mode 100644
index 0000000..98f3c95
--- /dev/null
+++ b/models/base.py
@@ -0,0 +1,14 @@
+from sqlalchemy import MetaData
+from sqlalchemy.orm import DeclarativeBase
+
+
+class BaseTable(DeclarativeBase):
+    metadata = MetaData(
+        naming_convention={
+            "ix": "ix_%(column_0_label)s",
+            "uq": "uq_%(table_name)s_%(column_0_name)s",
+            "ck": "ck_%(table_name)s_%(constraint_name)s",
+            "fk": "fk_%(table_name)s_%(column_0_name)s_%(referred_table_name)s",
+            "pk": "pk_%(table_name)s",
+        }
+    )