✨ Add source examples for docs

docs_src/tutorial/create_db_and_table/tutorial001.py

@@ -0,0 +1,18 @@
+from typing import Optional
+
+from sqlmodel import Field, SQLModel, create_engine
+
+
+class Hero(SQLModel, table=True):
+    id: Optional[int] = Field(default=None, primary_key=True)
+    name: str
+    secret_name: str
+    age: Optional[int] = None
+
+
+sqlite_file_name = "database.db"
+sqlite_url = f"sqlite:///{sqlite_file_name}"
+
+engine = create_engine(sqlite_url, echo=True)
+
+SQLModel.metadata.create_all(engine)

docs_src/tutorial/create_db_and_table/tutorial002.py

@@ -0,0 +1,24 @@
+from typing import Optional
+
+from sqlmodel import Field, SQLModel, create_engine
+
+
+class Hero(SQLModel, table=True):
+    id: Optional[int] = Field(default=None, primary_key=True)
+    name: str
+    secret_name: str
+    age: Optional[int] = None
+
+
+sqlite_file_name = "database.db"
+sqlite_url = f"sqlite:///{sqlite_file_name}"
+
+engine = create_engine(sqlite_url, echo=True)
+
+
+def create_db_and_tables():
+    SQLModel.metadata.create_all(engine)
+
+
+if __name__ == "__main__":
+    create_db_and_tables()

docs_src/tutorial/create_db_and_table/tutorial003.py

@@ -0,0 +1,24 @@
+from typing import Optional  # (1)
+
+from sqlmodel import Field, SQLModel, create_engine  # (2)
+
+
+class Hero(SQLModel, table=True):  # (3)
+    id: Optional[int] = Field(default=None, primary_key=True)  # (4)
+    name: str  # (5)
+    secret_name: str  # (6)
+    age: Optional[int] = None  # (7)
+
+
+sqlite_file_name = "database.db"  # (8)
+sqlite_url = f"sqlite:///{sqlite_file_name}"  # (9)
+
+engine = create_engine(sqlite_url, echo=True)  # (10)
+
+
+def create_db_and_tables():  # (11)
+    SQLModel.metadata.create_all(engine)  # (12)
+
+
+if __name__ == "__main__":  # (13)
+    create_db_and_tables()  # (14)