private TDSQLPostgresLoadNode buildTDSQLPostgresLoadNode() {
        return new TDSQLPostgresLoadNode("2", "tdsqlPostgres_output", Arrays.asList(new FieldInfo("name",
                new StringFormatInfo()), new FieldInfo("age", new IntFormatInfo())),
                Arrays.asList(new FieldRelation(new FieldInfo("name", new StringFormatInfo()),
                        new FieldInfo("name", new StringFormatInfo())),
                        new FieldRelation(new FieldInfo("age", new IntFormatInfo()),
                                new FieldInfo("age", new IntFormatInfo()))),
                null, null, 1, null,
                "jdbc:postgresql://localhost:5432/tdsql",
                "tdsqlpostgres",
                "inlong",
                "public.test",
                "name");
    }
build  load node

@return TDSQL Postgres load node
inlong-sort/sort-core/src/test/java/org/apache/inlong/sort/parser/TDSQLPostgresLoadNodeFlinkSqlParseTest.java