feat: Initial commit of Clutch-IQ project

database/L2/validator/extract_schema.py

@@ -0,0 +1,51 @@
+"""
+Generate Complete L2 Schema Documentation
+"""
+import sqlite3
+
+conn = sqlite3.connect('database/L2/L2.db')
+cursor = conn.cursor()
+
+# Get all table names
+cursor.execute("SELECT name FROM sqlite_master WHERE type='table' ORDER BY name")
+tables = [row[0] for row in cursor.fetchall()]
+
+print('='*80)
+print('L2 DATABASE COMPLETE SCHEMA')
+print('='*80)
+print()
+
+for table in tables:
+    if table == 'sqlite_sequence':
+        continue
+    
+    # Get table creation SQL
+    cursor.execute(f"SELECT sql FROM sqlite_master WHERE type='table' AND name='{table}'")
+    create_sql = cursor.fetchone()[0]
+    
+    # Get row count
+    cursor.execute(f'SELECT COUNT(*) FROM {table}')
+    count = cursor.fetchone()[0]
+    
+    # Get column count
+    cursor.execute(f'PRAGMA table_info({table})')
+    cols = cursor.fetchall()
+    
+    print(f'TABLE: {table}')
+    print(f'Rows: {count:,} | Columns: {len(cols)}')
+    print('-'*80)
+    print(create_sql + ';')
+    print()
+    
+    # Show column details
+    print('COLUMNS:')
+    for col in cols:
+        col_id, col_name, col_type, not_null, default_val, pk = col
+        pk_marker = ' [PK]' if pk else ''
+        notnull_marker = ' NOT NULL' if not_null else ''
+        default_marker = f' DEFAULT {default_val}' if default_val else ''
+        print(f'  {col_name:30s} {col_type:15s}{pk_marker}{notnull_marker}{default_marker}')
+    print()
+    print()
+
+conn.close()