diff --git a/Musoq.Evaluator.Tests/CteTests.cs b/Musoq.Evaluator.Tests/CteTests.cs
index 59b6fae0..094d525a 100644
--- a/Musoq.Evaluator.Tests/CteTests.cs
+++ b/Musoq.Evaluator.Tests/CteTests.cs
@@ -1,5 +1,6 @@
 using System.Collections.Generic;
 using System.Linq;
+using System.Text;
 using Microsoft.VisualStudio.TestTools.UnitTesting;
 using Musoq.Evaluator.Tests.Schema.Basic;
 
@@ -641,5 +642,180 @@ with p as (
             Assert.AreEqual("MUNICH", table[4].Values[0]);
             Assert.AreEqual("GERMANY", table[4].Values[1]);
         }
+
+        [TestMethod]
+        public void WhenMixedQueriesGroupingAreUsed_Variant1_ShouldPass()
+        {
+            var query = @"
+with first as (
+    select 1 as Test from #A.entities()
+), second as (
+    select 2 as Test from #B.entities() group by 'fake'
+)
+select c.GetBytes(c.Name) from first a 
+    inner join #A.entities() c on 1 = 1 
+    inner join second b on 1 = 1";
+            
+            var sources = new Dictionary<string, IEnumerable<BasicEntity>>
+            {
+                {
+                    "#A",
+                    new[]
+                    {
+                        new BasicEntity("First"),
+                    }
+                },
+                {
+                    "#B",
+                    new[]
+                    {
+                        new BasicEntity("Second"),
+                    }
+                }
+            };
+            
+            var vm = CreateAndRunVirtualMachine(query, sources);
+            var table = vm.Run();
+            
+            Assert.AreEqual(1, table.Count);
+            Assert.AreEqual("First", Encoding.UTF8.GetString((byte[])table[0].Values[0]));
+        }
+
+        [TestMethod]
+        public void WhenMixedQueriesGroupingAreUsed_Variant2_ShouldPass()
+        {
+            var query = @"
+with first as (
+    select Name from #A.entities()
+), second as (
+    select Name from #B.entities() group by Name
+)
+select 
+    c.GetBytes(c.Name) 
+from first a 
+    inner join #A.entities() c on 1 = 1 
+    inner join second b on 1 = 1";
+            
+            var sources = new Dictionary<string, IEnumerable<BasicEntity>>
+            {
+                {
+                    "#A",
+                    new[]
+                    {
+                        new BasicEntity("First"),
+                    }
+                },
+                {
+                    "#B",
+                    new[]
+                    {
+                        new BasicEntity("Second"),
+                    }
+                }
+            };
+            
+            var vm = CreateAndRunVirtualMachine(query, sources);
+            var table = vm.Run();
+            
+            Assert.AreEqual(1, table.Count);
+            Assert.AreEqual("First", Encoding.UTF8.GetString((byte[])table[0].Values[0]));
+        }
+
+        [TestMethod]
+        public void WhenMixedQueriesGroupingAreUsed_Variant3_ShouldPass()
+        {
+            var query = @"
+with first as (
+    select Name from #A.entities()
+), second as (
+    select Name from #B.entities() group by Name
+)
+select
+    a.Name,
+    b.Name,
+    c.GetBytes(c.Name) 
+from first a 
+    inner join #A.entities() c on 1 = 1 
+    inner join second b on 1 = 1";
+            
+            var sources = new Dictionary<string, IEnumerable<BasicEntity>>
+            {
+                {
+                    "#A",
+                    new[]
+                    {
+                        new BasicEntity("First"),
+                    }
+                },
+                {
+                    "#B",
+                    new[]
+                    {
+                        new BasicEntity("Second"),
+                    }
+                }
+            };
+            
+            var vm = CreateAndRunVirtualMachine(query, sources);
+            var table = vm.Run();
+            
+            Assert.AreEqual(1, table.Count);
+            Assert.AreEqual("First", (string)table[0].Values[0]);
+            Assert.AreEqual("Second", (string)table[0].Values[1]);
+            Assert.AreEqual("First", Encoding.UTF8.GetString((byte[])table[0].Values[2]));
+        }
+
+        [TestMethod]
+        public void WhenMixedQueriesGroupingAreUsed_Variant4_ShouldPass()
+        {
+            var query = @"
+with first as (
+    select a.Name as Name from #A.entities() a group by a.Name having Count(a.Name) > 0
+), second as (
+    select b.Name() as Name from #B.entities() b inner join first a on 1 = 1
+), third as (
+    select b.Name as Name from second b group by b.Name having Count(b.Name) > 0
+), fourth as (
+    select
+        c.Name() as Name
+    from second b
+        inner join #A.entities() c on 1 = 1
+        inner join third d on 1 = 1
+)
+select
+    c.Name as Name
+from fourth c";
+            
+            var sources = new Dictionary<string, IEnumerable<BasicEntity>>
+            {
+                {
+                    "#A",
+                    new[]
+                    {
+                        new BasicEntity("First"),
+                    }
+                },
+                {
+                    "#B",
+                    new[]
+                    {
+                        new BasicEntity("Second"),
+                    }
+                },
+                {
+                    "#C",
+                    new[]
+                    {
+                        new BasicEntity("Third"),
+                    }
+                }
+            };
+            
+            var vm = CreateAndRunVirtualMachine(query, sources);
+            var table = vm.Run();
+            
+            Assert.AreEqual(1, table.Count);
+            Assert.AreEqual("First", (string)table[0].Values[0]);
+        }
     }
 }
\ No newline at end of file
diff --git a/Musoq.Evaluator.Tests/GenericTests.cs b/Musoq.Evaluator.Tests/GenericTests.cs
index 2ee37638..c0386ae9 100644
--- a/Musoq.Evaluator.Tests/GenericTests.cs
+++ b/Musoq.Evaluator.Tests/GenericTests.cs
@@ -124,4 +124,31 @@ public void WhenRetrieveLengthFromArrayType_ShouldPass()
         Assert.AreEqual(1, table.Count);
         Assert.AreEqual(5, (int)table[0].Values[0]);
     }
+    
+    [TestMethod]
+    public void WhenSkipWithoutReductionRequired_ShouldPass()
+    {
+        var table = TestResultMethodTemplate("EnumerableToArray(Skip(GetBytes('test1'), 1))");
+        
+        Assert.AreEqual(1, table.Count);
+        Assert.AreEqual("est1", Encoding.UTF8.GetString((byte[])table[0].Values[0]));
+    }
+    
+    [TestMethod]
+    public void WhenTakeWithoutReductionRequired_ShouldPass()
+    {
+        var table = TestResultMethodTemplate("EnumerableToArray(Take(GetBytes('test1'), 1))");
+        
+        Assert.AreEqual(1, table.Count);
+        Assert.AreEqual("t", Encoding.UTF8.GetString((byte[])table[0].Values[0]));
+    }
+    
+    [TestMethod]
+    public void WhenSkipAndTakeWithoutReductionRequired_ShouldPass()
+    {
+        var table = TestResultMethodTemplate("EnumerableToArray(SkipAndTake(GetBytes('test1'), 1, 1))");
+        
+        Assert.AreEqual(1, table.Count);
+        Assert.AreEqual("e", Encoding.UTF8.GetString((byte[])table[0].Values[0]));
+    }
 }
\ No newline at end of file
diff --git a/Musoq.Evaluator/Helpers/EvaluationHelper.cs b/Musoq.Evaluator/Helpers/EvaluationHelper.cs
index 870d1285..e0a35538 100644
--- a/Musoq.Evaluator/Helpers/EvaluationHelper.cs
+++ b/Musoq.Evaluator/Helpers/EvaluationHelper.cs
@@ -296,7 +296,7 @@ public GroupResolver(Group item)
             _item = item;
         }
 
-        public object[] Contexts => new object[] { _item };
+        public object[] Contexts => Array.Empty<object>();
 
         public object this[string name]
         {
diff --git a/Musoq.Evaluator/Musoq.Evaluator.csproj b/Musoq.Evaluator/Musoq.Evaluator.csproj
index d78c1040..511e820b 100644
--- a/Musoq.Evaluator/Musoq.Evaluator.csproj
+++ b/Musoq.Evaluator/Musoq.Evaluator.csproj
@@ -4,7 +4,7 @@
     <TargetFramework>net6.0</TargetFramework>
     <Platforms>AnyCPU;x64</Platforms>
     <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
-    <Version>5.6.6</Version>
+    <Version>5.6.7</Version>
     <Authors>Jakub Puchała</Authors>
     <Product>Musoq</Product>
     <PackageProjectUrl>https://github.com/Puchaczov/Musoq</PackageProjectUrl>
diff --git a/Musoq.Evaluator/Visitors/BuildMetadataAndInferTypeVisitor.cs b/Musoq.Evaluator/Visitors/BuildMetadataAndInferTypeVisitor.cs
index 51482b31..830efe3f 100644
--- a/Musoq.Evaluator/Visitors/BuildMetadataAndInferTypeVisitor.cs
+++ b/Musoq.Evaluator/Visitors/BuildMetadataAndInferTypeVisitor.cs
@@ -1674,15 +1674,22 @@ private static bool TryConstructGenericMethod(MethodInfo methodInfo, ArgsListNod
             
             foreach (var genericArgument in genericArguments)
             {
-                for (int i = 0; i < parameters.Length; i++)
+                for (var i = 0; i < parameters.Length; i++)
                 {
                     var parameter = parameters[i];
                     var returnType = args.Args.Where((arg, index) => index == i).Single().ReturnType;
                     var elementType = returnType.GetElementType();
 
+                    if (returnType.IsGenericType && returnType.GetGenericTypeDefinition() == parameter.ParameterType.GetGenericTypeDefinition())
+                    {
+                        genericArgumentsDistinct.Add(returnType.GetGenericArguments()[0]);
+                        continue;
+                    }
+                    
                     if (parameter.ParameterType.IsGenericType && parameter.ParameterType.IsAssignableTo(typeof(IEnumerable<>).MakeGenericType(genericArgument)) && elementType is not null)
                     {
                         genericArgumentsDistinct.Add(elementType);
+                        continue;
                     }
                     
                     if (parameter.ParameterType.IsGenericType)
diff --git a/Musoq.Evaluator/Visitors/ExtractAccessColumnFromQueryVisitor.cs b/Musoq.Evaluator/Visitors/ExtractAccessColumnFromQueryVisitor.cs
index 5242e27f..79c21d4a 100644
--- a/Musoq.Evaluator/Visitors/ExtractAccessColumnFromQueryVisitor.cs
+++ b/Musoq.Evaluator/Visitors/ExtractAccessColumnFromQueryVisitor.cs
@@ -49,4 +49,11 @@ public override void Visit(SchemaFromNode node)
         
         base.Visit(node);
     }
+    
+    public override void Visit(InMemoryTableFromNode node)
+    {
+        _accessColumns.TryAdd(node.Alias, new List<AccessColumnNode>());
+        
+        base.Visit(node);
+    }
 }
\ No newline at end of file