diff --git a/docs/contributing.md b/docs/contributing.md
@@ -63,7 +63,7 @@ There is a script that you can run locally to test all the code and generate cov
 <div class="termy">
 
 ```console
-$ bash scripts/test-cov-html.sh
+$ bash scripts/test.sh
 ```
 
 </div>

diff --git a/docs/tutorial/fastapi/teams.md b/docs/tutorial/fastapi/teams.md
@@ -46,7 +46,7 @@ Let's now add the **path operations** for teams.
 
 These are equivalent and very similar to the **path operations** for the **heroes** we had before, so we don't have to go over the details for each one, let's check the code.
 
-{* ./docs_src/tutorial/fastapi/teams/tutorial001_py310.py ln[136:190] hl[136:142,145:153,156:161,164:180,183:190] *}
+{* ./docs_src/tutorial/fastapi/teams/tutorial001_py310.py ln[135:188] hl[135:141,144:152,155:160,163:178,181:188] *}
 
 ## Using Relationships Attributes
 

diff --git a/docs_src/tutorial/fastapi/app_testing/tutorial001/main.py b/docs_src/tutorial/fastapi/app_testing/tutorial001/main.py
@@ -88,8 +88,7 @@ def update_hero(
     if not db_hero:
         raise HTTPException(status_code=404, detail="Hero not found")
     hero_data = hero.model_dump(exclude_unset=True)
-    for key, value in hero_data.items():
-        setattr(db_hero, key, value)
+    db_hero.sqlmodel_update(hero_data)
     session.add(db_hero)
     session.commit()
     session.refresh(db_hero)

diff --git a/docs_src/tutorial/fastapi/app_testing/tutorial001_py310/main.py b/docs_src/tutorial/fastapi/app_testing/tutorial001_py310/main.py
@@ -86,8 +86,7 @@ def update_hero(
     if not db_hero:
         raise HTTPException(status_code=404, detail="Hero not found")
     hero_data = hero.model_dump(exclude_unset=True)
-    for key, value in hero_data.items():
-        setattr(db_hero, key, value)
+    db_hero.sqlmodel_update(hero_data)
     session.add(db_hero)
     session.commit()
     session.refresh(db_hero)

diff --git a/docs_src/tutorial/fastapi/app_testing/tutorial001_py39/main.py b/docs_src/tutorial/fastapi/app_testing/tutorial001_py39/main.py
@@ -88,8 +88,7 @@ def update_hero(
     if not db_hero:
         raise HTTPException(status_code=404, detail="Hero not found")
     hero_data = hero.model_dump(exclude_unset=True)
-    for key, value in hero_data.items():
-        setattr(db_hero, key, value)
+    db_hero.sqlmodel_update(hero_data)
     session.add(db_hero)
     session.commit()
     session.refresh(db_hero)

diff --git a/docs_src/tutorial/fastapi/delete/tutorial001.py b/docs_src/tutorial/fastapi/delete/tutorial001.py
@@ -80,8 +80,7 @@ def update_hero(hero_id: int, hero: HeroUpdate):
         if not db_hero:
             raise HTTPException(status_code=404, detail="Hero not found")
         hero_data = hero.model_dump(exclude_unset=True)
-        for key, value in hero_data.items():
-            setattr(db_hero, key, value)
+        db_hero.sqlmodel_update(hero_data)
         session.add(db_hero)
         session.commit()
         session.refresh(db_hero)

diff --git a/docs_src/tutorial/fastapi/delete/tutorial001_py310.py b/docs_src/tutorial/fastapi/delete/tutorial001_py310.py
@@ -78,8 +78,7 @@ def update_hero(hero_id: int, hero: HeroUpdate):
         if not db_hero:
             raise HTTPException(status_code=404, detail="Hero not found")
         hero_data = hero.model_dump(exclude_unset=True)
-        for key, value in hero_data.items():
-            setattr(db_hero, key, value)
+        db_hero.sqlmodel_update(hero_data)
         session.add(db_hero)
         session.commit()
         session.refresh(db_hero)

diff --git a/docs_src/tutorial/fastapi/delete/tutorial001_py39.py b/docs_src/tutorial/fastapi/delete/tutorial001_py39.py
@@ -80,8 +80,7 @@ def update_hero(hero_id: int, hero: HeroUpdate):
         if not db_hero:
             raise HTTPException(status_code=404, detail="Hero not found")
         hero_data = hero.model_dump(exclude_unset=True)
-        for key, value in hero_data.items():
-            setattr(db_hero, key, value)
+        db_hero.sqlmodel_update(hero_data)
         session.add(db_hero)
         session.commit()
         session.refresh(db_hero)

diff --git a/docs_src/tutorial/fastapi/relationships/tutorial001.py b/docs_src/tutorial/fastapi/relationships/tutorial001.py
@@ -126,8 +126,7 @@ def update_hero(
     if not db_hero:
         raise HTTPException(status_code=404, detail="Hero not found")
     hero_data = hero.model_dump(exclude_unset=True)
-    for key, value in hero_data.items():
-        setattr(db_hero, key, value)
+    db_hero.sqlmodel_update(hero_data)
     session.add(db_hero)
     session.commit()
     session.refresh(db_hero)
@@ -183,8 +182,7 @@ def update_team(
     if not db_team:
         raise HTTPException(status_code=404, detail="Team not found")
     team_data = team.model_dump(exclude_unset=True)
-    for key, value in team_data.items():
-        setattr(db_team, key, value)
+    db_team.sqlmodel_update(team_data)
     session.add(db_team)
     session.commit()
     session.refresh(db_team)

diff --git a/docs_src/tutorial/fastapi/relationships/tutorial001_py310.py b/docs_src/tutorial/fastapi/relationships/tutorial001_py310.py
@@ -124,8 +124,7 @@ def update_hero(
     if not db_hero:
         raise HTTPException(status_code=404, detail="Hero not found")
     hero_data = hero.model_dump(exclude_unset=True)
-    for key, value in hero_data.items():
-        setattr(db_hero, key, value)
+    db_hero.sqlmodel_update(hero_data)
     session.add(db_hero)
     session.commit()
     session.refresh(db_hero)
@@ -181,8 +180,7 @@ def update_team(
     if not db_team:
         raise HTTPException(status_code=404, detail="Team not found")
     team_data = team.model_dump(exclude_unset=True)
-    for key, value in team_data.items():
-        setattr(db_team, key, value)
+    db_team.sqlmodel_update(team_data)
     session.add(db_team)
     session.commit()
     session.refresh(db_team)

diff --git a/docs_src/tutorial/fastapi/relationships/tutorial001_py39.py b/docs_src/tutorial/fastapi/relationships/tutorial001_py39.py
@@ -126,8 +126,7 @@ def update_hero(
     if not db_hero:
         raise HTTPException(status_code=404, detail="Hero not found")
     hero_data = hero.model_dump(exclude_unset=True)
-    for key, value in hero_data.items():
-        setattr(db_hero, key, value)
+    db_hero.sqlmodel_update(hero_data)
     session.add(db_hero)
     session.commit()
     session.refresh(db_hero)
@@ -183,8 +182,7 @@ def update_team(
     if not db_team:
         raise HTTPException(status_code=404, detail="Team not found")
     team_data = team.model_dump(exclude_unset=True)
-    for key, value in team_data.items():
-        setattr(db_team, key, value)
+    db_team.sqlmodel_update(team_data)
     session.add(db_team)
     session.commit()
     session.refresh(db_team)

diff --git a/docs_src/tutorial/fastapi/session_with_dependency/tutorial001.py b/docs_src/tutorial/fastapi/session_with_dependency/tutorial001.py
@@ -88,8 +88,7 @@ def update_hero(
     if not db_hero:
         raise HTTPException(status_code=404, detail="Hero not found")
     hero_data = hero.model_dump(exclude_unset=True)
-    for key, value in hero_data.items():
-        setattr(db_hero, key, value)
+    db_hero.sqlmodel_update(hero_data)
     session.add(db_hero)
     session.commit()
     session.refresh(db_hero)

diff --git a/docs_src/tutorial/fastapi/session_with_dependency/tutorial001_py310.py b/docs_src/tutorial/fastapi/session_with_dependency/tutorial001_py310.py
@@ -86,8 +86,7 @@ def update_hero(
     if not db_hero:
         raise HTTPException(status_code=404, detail="Hero not found")
     hero_data = hero.model_dump(exclude_unset=True)
-    for key, value in hero_data.items():
-        setattr(db_hero, key, value)
+    db_hero.sqlmodel_update(hero_data)
     session.add(db_hero)
     session.commit()
     session.refresh(db_hero)

diff --git a/docs_src/tutorial/fastapi/session_with_dependency/tutorial001_py39.py b/docs_src/tutorial/fastapi/session_with_dependency/tutorial001_py39.py
@@ -88,8 +88,7 @@ def update_hero(
     if not db_hero:
         raise HTTPException(status_code=404, detail="Hero not found")
     hero_data = hero.model_dump(exclude_unset=True)
-    for key, value in hero_data.items():
-        setattr(db_hero, key, value)
+    db_hero.sqlmodel_update(hero_data)
     session.add(db_hero)
     session.commit()
     session.refresh(db_hero)

diff --git a/docs_src/tutorial/fastapi/teams/tutorial001.py b/docs_src/tutorial/fastapi/teams/tutorial001.py
@@ -117,8 +117,7 @@ def update_hero(
     if not db_hero:
         raise HTTPException(status_code=404, detail="Hero not found")
     hero_data = hero.model_dump(exclude_unset=True)
-    for key, value in hero_data.items():
-        setattr(db_hero, key, value)
+    db_hero.sqlmodel_update(hero_data)
     session.add(db_hero)
     session.commit()
     session.refresh(db_hero)
@@ -174,8 +173,7 @@ def update_team(
     if not db_team:
         raise HTTPException(status_code=404, detail="Team not found")
     team_data = team.model_dump(exclude_unset=True)
-    for key, value in team_data.items():
-        setattr(db_team, key, value)
+    db_team.sqlmodel_update(team_data)
     session.add(db_team)
     session.commit()
     session.refresh(db_team)

diff --git a/docs_src/tutorial/fastapi/teams/tutorial001_py310.py b/docs_src/tutorial/fastapi/teams/tutorial001_py310.py
@@ -115,8 +115,7 @@ def update_hero(
     if not db_hero:
         raise HTTPException(status_code=404, detail="Hero not found")
     hero_data = hero.model_dump(exclude_unset=True)
-    for key, value in hero_data.items():
-        setattr(db_hero, key, value)
+    db_hero.sqlmodel_update(hero_data)
     session.add(db_hero)
     session.commit()
     session.refresh(db_hero)
@@ -172,8 +171,7 @@ def update_team(
     if not db_team:
         raise HTTPException(status_code=404, detail="Team not found")
     team_data = team.model_dump(exclude_unset=True)
-    for key, value in team_data.items():
-        setattr(db_team, key, value)
+    db_team.sqlmodel_update(team_data)
     session.add(db_team)
     session.commit()
     session.refresh(db_team)

diff --git a/docs_src/tutorial/fastapi/teams/tutorial001_py39.py b/docs_src/tutorial/fastapi/teams/tutorial001_py39.py
@@ -117,8 +117,7 @@ def update_hero(
     if not db_hero:
         raise HTTPException(status_code=404, detail="Hero not found")
     hero_data = hero.model_dump(exclude_unset=True)
-    for key, value in hero_data.items():
-        setattr(db_hero, key, value)
+    db_hero.sqlmodel_update(hero_data)
     session.add(db_hero)
     session.commit()
     session.refresh(db_hero)
@@ -174,8 +173,7 @@ def update_team(
     if not db_team:
         raise HTTPException(status_code=404, detail="Team not found")
     team_data = team.model_dump(exclude_unset=True)
-    for key, value in team_data.items():
-        setattr(db_team, key, value)
+    db_team.sqlmodel_update(team_data)
     session.add(db_team)
     session.commit()
     session.refresh(db_team)