#
    #    # o versionNoFieldName: (NotRequired - Default 'VERSION_NO')
    #    #  The column name of version no for optimistic lock.
    #    #  Basically you don't need this if your tables have the column 'VERSION_NO'.
    #    #  because the default value is 'VERSION_NO'.
    #    ; versionNoFieldName = VERSION_NO
    #}
    # - - - - - - - - - -/
}

    FORMALIZED_DATETIME DATETIME,
    BIRTHDATE DATE,
    REGISTER_DATETIME DATETIME NOT NULL,
    REGISTER_USER VARCHAR(200) NOT NULL,
    UPDATE_DATETIME DATETIME NOT NULL,
    UPDATE_USER VARCHAR(200) NOT NULL,
    VERSION_NO BIGINT NOT NULL

map:{
    ; REGISTER_DATETIME = sysdate
    ; REGISTER_USER     = foo
    ; REGISTER_PROCESS  = bar
    ; UPDATE_DATETIME   = sysdate
    ; UPDATE_USER       = foo
    ; UPDATE_PROCESS    = bar
    ; VERSION_NO        = 0
}

        for (Map<String, Object> setting : settings) {
            final Map<String, Object> requestBody = new HashMap<>(updateMap);
            requestBody.put("version_no", 1);
            final String idKey = getIdKey();
            if (setting.containsKey(idKey)) {
                requestBody.put(idKey, setting.get(idKey));
            }
            for (String key : keySet) {

        # ...

        # [Exclude]
        # VersionNo column may not be needed
        # to be set these condition-keys basically.
        #; !NotEqual = map:{ $$ALL$$ = list:{ $$VersionNo$$ } }
        #; !GreaterThan = map:{ $$ALL$$ = list:{ $$VersionNo$$ } }
        #; !LessThan = map:{ $$ALL$$ = list:{ $$VersionNo$$ } }
        #; !GreaterEqual = map:{ $$ALL$$ = list:{ $$VersionNo$$ } }

        labelTypePager.versionNo = "1";
        labelTypePager.setAllRecordCount(100);
        labelTypePager.setAllPageCount(10);
        labelTypePager.setExistPrePage(true);
        labelTypePager.setExistNextPage(true);

        labelTypePager.clear();

        assertNull(labelTypePager.id);
        assertNull(labelTypePager.name);
        assertNull(labelTypePager.versionNo);

        assertEquals(1, relatedContentPager.getCurrentPageNumber());
        assertNull(relatedContentPager.id);
        assertNull(relatedContentPager.term);
        assertNull(relatedContentPager.versionNo);

        relatedContentPager.setAllRecordCount(999);
        assertEquals(999, relatedContentPager.getAllRecordCount());
        relatedContentPager.setAllPageCount(999);

        roleTypePager.versionNo = "1";
        roleTypePager.setAllRecordCount(100);
        roleTypePager.setAllPageCount(10);
        roleTypePager.setExistPrePage(true);
        roleTypePager.setExistNextPage(true);

        roleTypePager.clear();

        assertNull(roleTypePager.id);
        assertNull(roleTypePager.name);
        assertNull(roleTypePager.versionNo);

        assertEquals(1, keyMatchPager.getCurrentPageNumber());
        assertNull(keyMatchPager.id);
        assertNull(keyMatchPager.term);
        assertNull(keyMatchPager.query);
        assertNull(keyMatchPager.versionNo);

        keyMatchPager.setAllRecordCount(999);
        assertEquals(999, keyMatchPager.getAllRecordCount());
        keyMatchPager.setAllPageCount(999);
        assertEquals(999, keyMatchPager.getAllPageCount());

        rolePager.name = "testName";
        rolePager.versionNo = "1";
        rolePager.setAllRecordCount(100);
        rolePager.setAllPageCount(10);
        rolePager.setExistPrePage(true);
        rolePager.setExistNextPage(true);

        rolePager.clear();

        assertNull(rolePager.id);
        assertNull(rolePager.name);
        assertNull(rolePager.versionNo);
        assertEquals(0, rolePager.getAllRecordCount());