fixed proper settings for cloud

Author: chernser

client-v2/src/main/java/com/clickhouse/client/api/data_formats/internal/BinaryStreamReader.java

@@ -160,12 +160,12 @@ public <T> T readValue(ClickHouseColumn column, Class<?> typeHint) throws IOExce
                     return (T) Boolean.valueOf(readByteOrEOF(input) == 1);
                 case Enum8: {
                     byte enum8Val = (byte) readUnsignedByte();
-                    String name = actualColumn.getEnumConstants().name(enum8Val);
+                    String name = actualColumn.getEnumConstants().nameNullable(enum8Val);
                     return (T) new EnumValue(name == null ? "<unknown>" : name, enum8Val);
                 }
                 case Enum16: {
                     short enum16Val = (short) readUnsignedShortLE();
-                    String name = actualColumn.getEnumConstants().name(enum16Val);
+                    String name = actualColumn.getEnumConstants().nameNullable(enum16Val);
                     return (T) new EnumValue(name == null ? "<unknown>" : name, enum16Val);
                 }
                 case Date:

client-v2/src/test/java/com/clickhouse/client/query/QueryTests.java

@@ -1418,7 +1418,7 @@ private List<Map<String, Object>> prepareDataSet(String table, List<String> colu
 
             // Create table
             CommandSettings settings = new CommandSettings();
-            if (isVersionMatch("[24.8,)")) {
+            if (isVersionMatch("[24.8,)") && !isCloud()) {
                 settings.serverSetting("allow_experimental_dynamic_type", "1")
                         .serverSetting("allow_experimental_json_type", "1");
             }

jdbc-v2/src/test/java/com/clickhouse/jdbc/DataTypeTests.java

@@ -828,11 +828,13 @@ public void testDynamicTypesSimpleStatement() throws SQLException {
         }
 
         Properties properties = new Properties();
-        properties.setProperty(ClientConfigProperties.serverSetting("allow_experimental_dynamic_type"), "1");
-        runQuery("CREATE TABLE test_dynamic (order Int8, "
+        if (!isCloud()) {
+            properties.setProperty(ClientConfigProperties.serverSetting("allow_experimental_dynamic_type"), "1");
+        }
+        assertTrue(runQuery("CREATE TABLE test_dynamic (order Int8, "
                 + "dynamic Dynamic"
                 + ") ENGINE = MergeTree ORDER BY ()",
-                properties);
+                properties), "Failed to create table");
 
         // Insert random (valid) values
         long seed = System.currentTimeMillis();
@@ -944,7 +946,9 @@ public void testVariantTypesSimpleStatement() throws SQLException {
         }
 
         Properties properties = new Properties();
-        properties.setProperty(ClientConfigProperties.serverSetting("allow_experimental_variant_type"), "1");
+        if (!isCloud()) {
+            properties.setProperty(ClientConfigProperties.serverSetting("allow_experimental_variant_type"), "1");
+        }
         runQuery("CREATE TABLE test_variant (order Int8, "
                         + "v Variant(String, Int32)"
                         + ") ENGINE = MergeTree ORDER BY ()",