[SQL-299] Difference between JSON and JSONB data types in PostgreSQL

Author: GeoSegun

sql-queries-9/differences-json-and-jsonb/example-json.sql

@@ -0,0 +1,11 @@
+CREATE TABLE users (
+    id SERIAL PRIMARY KEY,
+    profile JSON
+);
+
+INSERT INTO users (profile) 
+VALUES ('{"name": "Alice", "age": 30, "preferences": {"theme": "dark", "notifications": true}}');
+
+SELECT profile FROM users;
+
+SELECT profile->>'name' AS name FROM users;

sql-queries-9/differences-json-and-jsonb/example-jsonb.sql

@@ -0,0 +1,11 @@
+CREATE TABLE users_jsonb (
+    id SERIAL PRIMARY KEY,
+    profile JSONB
+);
+
+INSERT INTO users_jsonb (profile)
+VALUES ('{"name": "Alice", "age": 30, "preferences": {"theme": "dark", "notifications": true}}');
+
+SELECT profile FROM users_jsonb;
+
+SELECT profile->>'name' AS name FROM users_jsonb;