fix(ci): Suppress console output in CI environments to prevent log overflow

Author: MPCoreDeveloper

src/SharpCoreDB/Services/SqlParser.DML.cs

@@ -343,10 +343,21 @@ private string GenerateQueryPlan(string[] selectParts, string tableName, int whe
     /// <summary>
     /// Executes SELECT statement (console output version).
     /// NOTE: This method is for interactive/demo use only. Use ExecuteQuery() for production.
+    /// Console output is suppressed in CI environments to prevent test log overflow.
     /// </summary>
     private void ExecuteSelect(string sql, string[] parts, bool noEncrypt)
     {
         var results = ExecuteSelectQuery(sql, parts, noEncrypt);
+        
+        // ✅ FIX: Skip console output in CI environments to prevent log overflow
+        // GitHub Actions sets CI=true, Azure DevOps sets TF_BUILD=true
+        if (Environment.GetEnvironmentVariable("CI") is not null ||
+            Environment.GetEnvironmentVariable("TF_BUILD") is not null ||
+            Environment.GetEnvironmentVariable("GITHUB_ACTIONS") is not null)
+        {
+            return;
+        }
+        
         foreach (var row in results)
         {
             Console.WriteLine(string.Join(", ", row.Select(kv => $"{kv.Key}: {kv.Value ?? "NULL"}")));

src/SharpCoreDB/Services/SqlQueryValidator.cs

@@ -153,6 +153,7 @@ public static void ValidateQuery(string sql, Dictionary<string, object?>? parame
             // else: no placeholders but parameters provided - likely already bound, skip warning
         }
 
+
         // Handle warnings based on mode
         if (warnings.Any())
         {
@@ -167,8 +168,15 @@ public static void ValidateQuery(string sql, Dictionary<string, object?>? parame
             }
             else // Lenient
             {
-                Console.WriteLine($"⚠️  {message}");
-                Console.WriteLine($"   Query: {TruncateQuery(sql)}");
+                // ✅ FIX: Skip console output in CI environments to prevent log overflow
+                // GitHub Actions sets CI=true, Azure DevOps sets TF_BUILD=true
+                if (Environment.GetEnvironmentVariable("CI") is null &&
+                    Environment.GetEnvironmentVariable("TF_BUILD") is null &&
+                    Environment.GetEnvironmentVariable("GITHUB_ACTIONS") is null)
+                {
+                    Console.WriteLine($"⚠️  {message}");
+                    Console.WriteLine($"   Query: {TruncateQuery(sql)}");
+                }
             }
         }
     }