Add script to log database table and field information

Create a new Node.js script (debug-production-schema.js) that connects to the production PostgreSQL database, queries `information_schema` to retrieve all table names and their respective column details (name, type, nullability, default value), and logs this schema information to the console for debugging and analysis.

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Replit-Commit-Session-Id: b163d4c0-de5e-4f4e-a9c0-aed4c7049718
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Replit-Commit-Screenshot-Url: https://storage.googleapis.com/screenshot-production-us-central1/1957c339-2757-4d1f-8e92-e9f71a1ce58e/b163d4c0-de5e-4f4e-a9c0-aed4c7049718/xTmsprA

debug-production-schema.js

@@ -0,0 +1,73 @@
+import { Client } from 'pg';
+
+async function logProductionSchema() {
+  // URL de connexion à votre base de production
+  const productionDbUrl = process.env.DATABASE_URL_PRODUCTION || process.env.DATABASE_URL;
+  
+  if (!productionDbUrl) {
+    console.error('❌ DATABASE_URL_PRODUCTION ou DATABASE_URL non définie');
+    return;
+  }
+
+  const client = new Client({
+    connectionString: productionDbUrl,
+    ssl: productionDbUrl.includes('neon.tech') ? { rejectUnauthorized: false } : false
+  });
+
+  try {
+    await client.connect();
+    console.log('✅ Connecté à la base de production');
+
+    // Récupérer tous les noms de tables
+    const tablesQuery = `
+      SELECT table_name 
+      FROM information_schema.tables 
+      WHERE table_schema = 'public' 
+      ORDER BY table_name;
+    `;
+    
+    const tablesResult = await client.query(tablesQuery);
+    console.log('\n📋 TABLES DE LA BASE DE PRODUCTION:');
+    console.log('=====================================');
+    
+    for (const row of tablesResult.rows) {
+      const tableName = row.table_name;
+      console.log(`\n🔸 Table: ${tableName}`);
+      
+      // Récupérer les colonnes de chaque table
+      const columnsQuery = `
+        SELECT 
+          column_name,
+          data_type,
+          is_nullable,
+          column_default
+        FROM information_schema.columns 
+        WHERE table_schema = 'public' 
+          AND table_name = $1
+        ORDER BY ordinal_position;
+      `;
+      
+      const columnsResult = await client.query(columnsQuery, [tableName]);
+      
+      if (columnsResult.rows.length > 0) {
+        console.log('   Colonnes:');
+        columnsResult.rows.forEach(col => {
+          const nullable = col.is_nullable === 'YES' ? 'NULL' : 'NOT NULL';
+          const defaultVal = col.column_default ? ` DEFAULT ${col.column_default}` : '';
+          console.log(`   - ${col.column_name}: ${col.data_type} ${nullable}${defaultVal}`);
+        });
+      }
+    }
+
+    console.log('\n📊 RÉSUMÉ:');
+    console.log(`Total des tables: ${tablesResult.rows.length}`);
+    
+  } catch (error) {
+    console.error('❌ Erreur lors de la connexion:', error.message);
+  } finally {
+    await client.end();
+  }
+}
+
+// Exécuter le script
+logProductionSchema().catch(console.error);