diff --git a/src/DataTypes/DataTypesDecimal.cpp b/src/DataTypes/DataTypesDecimal.cpp
index 2586f54dc87..400cd30d969 100644
--- a/src/DataTypes/DataTypesDecimal.cpp
+++ b/src/DataTypes/DataTypesDecimal.cpp
@@ -181,6 +181,7 @@ void registerDataTypeDecimal(DataTypeFactory & factory)
     factory.registerAlias("DEC", "Decimal", DataTypeFactory::CaseInsensitive);
     factory.registerAlias("NUMERIC", "Decimal", DataTypeFactory::CaseInsensitive);
     factory.registerAlias("FIXED", "Decimal", DataTypeFactory::CaseInsensitive);
+    factory.registerAlias("REAL", "Decimal32", DataTypeFactory::CaseInsensitive);
 }
 
 /// Explicit template instantiations.
diff --git a/src/DataTypes/DataTypesNumber.cpp b/src/DataTypes/DataTypesNumber.cpp
index c98852bd2bc..4da767ae359 100644
--- a/src/DataTypes/DataTypesNumber.cpp
+++ b/src/DataTypes/DataTypesNumber.cpp
@@ -32,7 +32,6 @@ void registerDataTypeNumbers(DataTypeFactory & factory)
     factory.registerAlias("INT4", "Int32", DataTypeFactory::CaseInsensitive);
     factory.registerAlias("INTEGER", "Int32", DataTypeFactory::CaseInsensitive);
     factory.registerAlias("BIGINT", "Int64", DataTypeFactory::CaseInsensitive);
-    factory.registerAlias("INT8", "Int64", DataTypeFactory::CaseInsensitive);
     factory.registerAlias("FLOAT", "Float32", DataTypeFactory::CaseInsensitive);
     factory.registerAlias("DOUBLE", "Float64", DataTypeFactory::CaseInsensitive);
 }
diff --git a/src/Interpreters/InterpreterSelectQuery.cpp b/src/Interpreters/InterpreterSelectQuery.cpp
index f79e2822035..290bc26856a 100644
--- a/src/Interpreters/InterpreterSelectQuery.cpp
+++ b/src/Interpreters/InterpreterSelectQuery.cpp
@@ -2280,8 +2280,6 @@ void InterpreterSelectQuery::executeUnion(Pipeline & pipeline, Block header)
         pipeline.streams.push_back(pipeline.stream_with_non_joined_data);
         pipeline.stream_with_non_joined_data = nullptr;
     }
-
-
 }
 
 
diff --git a/src/Interpreters/InterpreterSelectWithUnionQuery.cpp b/src/Interpreters/InterpreterSelectWithUnionQuery.cpp
index dc47ce93dab..9cdb19b1934 100644
--- a/src/Interpreters/InterpreterSelectWithUnionQuery.cpp
+++ b/src/Interpreters/InterpreterSelectWithUnionQuery.cpp
@@ -121,7 +121,6 @@ InterpreterSelectWithUnionQuery::InterpreterSelectWithUnionQuery(
     }
     options.ignore_limits |= all_nested_ignore_limits;
     options.ignore_quota |= all_nested_ignore_quota;
-
 }
 
 
diff --git a/tests/queries/0_stateless/00700_decimal_arithm.sql b/tests/queries/0_stateless/00700_decimal_arithm.sql
index 8cdc81e21b4..f456fcdf807 100644
--- a/tests/queries/0_stateless/00700_decimal_arithm.sql
+++ b/tests/queries/0_stateless/00700_decimal_arithm.sql
@@ -11,12 +11,20 @@ CREATE TABLE IF NOT EXISTS decimal
     g Decimal(9, 3),
     h decimal(18, 9),
     i deciMAL(38, 18),
-    j dec(4,2)
+    j dec(4,2),
+    k NumEriC(4, 23),
+    l numeric(3,9),
+    m NUMEric(18, 9),
+    n FixED(12, 6),
+    o fixed(8, 6),
+    p real(3, 1),
+    q REal(28, 12),
+    r real(9, 9)
 ) ENGINE = Memory;
 
-INSERT INTO decimal (a, b, c, d, e, f, g, h, i, j) VALUES (0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
-INSERT INTO decimal (a, b, c, d, e, f, g, h, i, j) VALUES (42, 42, 42, 0.42, 0.42, 0.42, 42.42, 42.42, 42.42, 42.42);
-INSERT INTO decimal (a, b, c, d, e, f, g, h, i, j) VALUES (-42, -42, -42, -0.42, -0.42, -0.42, -42.42, -42.42, -42.42, -42.42);
+INSERT INTO decimal (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q, r) VALUES (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,);
+INSERT INTO decimal (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q, r) VALUES (42, 42, 42, 0.42, 0.42, 0.42, 42.42, 42.42, 42.42, 42.42, 42.42, 42.42, 42.42, 42.42, 42.42, 42.42, 42.42, 42.42);
+INSERT INTO decimal (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q, r) VALUES (-42, -42, -42, -0.42, -0.42, -0.42, -42.42, -42.42, -42.42, -42.42, -42.42, -42.42, -42.42, -42.42, -42.42, -42.42, -42.42, -42.42);
 
 SELECT a + a, a - a, a * a, a / a, intDiv(a, a), intDivOrZero(a, a) FROM decimal WHERE a = 42;
 SELECT b + b, b - b, b * b, b / b, intDiv(b, b), intDivOrZero(b, b) FROM decimal WHERE b = 42;