SQL: Fix incorrect merging of elastic#35852

Author: costin

x-pack/plugin/sql/src/test/java/org/elasticsearch/xpack/sql/plan/logical/command/sys/SysTypesTests.java

@@ -33,7 +33,7 @@ public class SysTypesTests extends ESTestCase {
     private Tuple<Command, SqlSession> sql(String sql) {
         EsIndex test = new EsIndex("test", TypesTests.loadMapping("mapping-multi-field-with-nested.json", true));
         Analyzer analyzer = new Analyzer(new FunctionRegistry(), IndexResolution.valid(test), TimeZone.getTimeZone("UTC"), null);
-        Command cmd = (Command) analyzer.analyze(parser.createStatement(sql), true);
+        Command cmd = (Command) analyzer.analyze(parser.createStatement(sql), false);
 
         IndexResolver resolver = mock(IndexResolver.class);
         SqlSession session = new SqlSession(null, null, null, resolver, null, null, null, null);