wrap all parameters in double-quotes

src/Redis.OM/Aggregation/RedisAggregationSet.cs

@@ -117,7 +117,7 @@ public async ValueTask<AggregationResult<T>[]> ToArrayAsync()
             => (await ToListAsync()).ToArray();
 
         /// <summary>
-        /// A string representation of the aggregation command and parameters, a serialization of the Expression.
+        /// A string representation of the aggregation command and parameters, a serialization of the Expression with all parameters explicitly quoted.
         /// Warning: this string may not be suitable for direct execution and is intended only for use in debugging.
         /// </summary>
         /// <returns>A string representing the Expression serialized to an aggregation command and parameters.</returns>
@@ -132,7 +132,9 @@ public string ToQueryString()
                 serializedArgs.Add(_chunkSize.ToString());
             }
 
-            return $"FT.AGGREGATE {string.Join(" ", serializedArgs)}";
+            var quotedArgs = serializedArgs.Select(arg => $"\"{arg}\"");
+
+            return $"\"FT.AGGREGATE\" {string.Join(" ", quotedArgs)}";
         }
 
         private void Initialize(RedisQueryProvider provider, Expression? expression, bool useCursor)

src/Redis.OM/Searching/IRedisCollection.cs

@@ -341,7 +341,7 @@ public interface IRedisCollection<T> : IOrderedQueryable<T>, IAsyncEnumerable<T>
         Task<IDictionary<string, T?>> FindByIdsAsync(IEnumerable<string> ids);
 
         /// <summary>
-        /// A string representation of the Redisearch command and parameters, a serialization of the Expression.
+        /// A string representation of the Redisearch command and parameters, a serialization of the Expression with all parameters explicitly quoted.
         /// Warning: this string may not be suitable for direct execution and is intended only for use in debugging.
         /// </summary>
         /// <returns>A string representing the Expression serialized to a Redisearch command and parameters.</returns>

src/Redis.OM/Searching/RedisCollection.cs

@@ -736,7 +736,10 @@ public string ToQueryString()
         {
             var query = ExpressionTranslator.BuildQueryFromExpression(Expression, typeof(T), BooleanExpression, RootType);
             query.Limit ??= new SearchLimit { Number = ChunkSize, Offset = 0 };
-            return $"FT.SEARCH {string.Join(" ", query.SerializeQuery())}";
+
+            var quotedArgs = query.SerializeQuery().Select(arg => $"\"{arg}\"");
+
+            return $"\"FT.SEARCH\" {string.Join(" ", quotedArgs)}";
         }
 
         private static MethodInfo GetMethodInfo<T1, T2>(Func<T1, T2> f, T1 unused)

test/Redis.OM.Unit.Tests/RediSearchTests/AggregationSetTests.cs

@@ -664,7 +664,7 @@ public async Task TestNoCursorDelete()
         public void TestToQueryString()
         {
             var collection = new RedisAggregationSet<Person>(_substitute, true, chunkSize: 10000);
-            var command = "FT.AGGREGATE person-idx @Salary:[(30.55 inf] LOAD * APPLY @Address_HouseNumber + 4 AS house_num_modified SORTBY 2 @Age DESC LIMIT 0 10 WITHCURSOR COUNT 10000";
+            var command = "\"FT.AGGREGATE\" \"person-idx\" \"@Salary:[(30.55 inf]\" \"LOAD\" \"*\" \"APPLY\" \"@Address_HouseNumber + 4\" \"AS\" \"house_num_modified\" \"SORTBY\" \"2\" \"@Age\" \"DESC\" \"LIMIT\" \"0\" \"10\" \"WITHCURSOR\" \"COUNT\" \"10000\"";
 
             var queryString = collection
                 .LoadAll()

test/Redis.OM.Unit.Tests/RediSearchTests/SearchTests.cs

@@ -3894,7 +3894,7 @@ await _substitute.Received().ExecuteAsync("FT.SEARCH",
         public void TestToQueryString()
         {
             _substitute.ClearSubstitute();
-            string command = "FT.SEARCH person-idx (((@Name:Ste) | (@Height:[70 inf])) (@Age:[-inf (33])) LIMIT 100 10 SORTBY Age ASC";
+            var command = "\"FT.SEARCH\" \"person-idx\" \"(((@Name:Ste) | (@Height:[70 inf])) (@Age:[-inf (33]))\" \"LIMIT\" \"100\" \"10\" \"SORTBY\" \"Age\" \"ASC\"";
 
             var collection = new RedisCollection<Person>(_substitute);
             var queryString = collection.Where(x => x.Name.Contains("Ste") || x.Height >= 70).Where(x => x.Age < 33).OrderBy(x => x.Age).Skip(100).Take(10).ToQueryString();