final RangeQueryBuilder rangeQuery = QueryBuilders.rangeQuery(field);
        final BytesRef min = termRangeQuery.getLowerTerm();
        if (min != null) {
            if (termRangeQuery.includesLower()) {
                rangeQuery.gte(min.utf8ToString());
            } else {
                rangeQuery.gt(min.utf8ToString());
            }
        }

        assertTrue(deleteQuery instanceof RangeQueryBuilder);

        // Verify the range query parameters
        RangeQueryBuilder rangeQuery = (RangeQueryBuilder) deleteQuery;
        assertEquals(expiresFieldName, rangeQuery.fieldName());
        assertEquals("now", rangeQuery.to());
        assertNull(rangeQuery.from());
    }

    @Test
    public void test_execute_multipleExecutions() {
        // Execute the job multiple times

        final long start = System.currentTimeMillis();

        // Build query to exclude certain kinds
        final BoolQueryBuilder boolQuery = QueryBuilders.boolQuery().must(QueryBuilders.rangeQuery(freqField).gte(1));
        for (final SuggestItem.Kind kind : excludeKinds) {
            boolQuery.mustNot(QueryBuilders.matchPhraseQuery(FieldNames.KINDS, kind.toString()));
        }

        final FessConfig fessConfig = ComponentUtil.getFessConfig();

        final StringBuilder resultBuf = new StringBuilder();

        // clean up
        final QueryBuilder queryBuilder = QueryBuilders.rangeQuery(fessConfig.getIndexFieldExpires()).to("now");
        try {
            searchEngineClient.deleteByQuery(fessConfig.getIndexDocumentUpdateIndex(), queryBuilder);

        } catch (final Exception e) {

        searchLogBhv.selectBulk(cb -> {
            final String from = LocalDateTime.now().minusDays(fessConfig.getPurgeSuggestSearchLogDay()).format(DateTimeFormatter.ISO_DATE);
            cb.query().addQuery(QueryBuilders.rangeQuery("requestedAt").gte(from));
            cb.query().addOrderBy_RequestedAt_Asc();
            cb.specify().columnAccessType();
            cb.specify().columnUserSessionId();
            cb.specify().columnHitCount();

        // Use range query for reliable filtering on numeric field
        List<String> results = ScrollOperationHelper.scrollSearch(client, suggester.settings(), INDEX_NAME,
                QueryBuilders.rangeQuery("value").lt(5), 10, (hit, accumulator) -> accumulator.add(hit.getId()));

        assertNotNull(results);
        assertEquals(5, results.size());
    }

    @Test

     */
    public long getDocumentWordsNum() {
        return getNum(QueryBuilders.rangeQuery(FieldNames.DOC_FREQ).gte(1));
    }

    /**
     * Returns the number of query words in the suggestion index.
     * @return The number of query words.
     */
    public long getQueryWordsNum() {
        return getNum(QueryBuilders.rangeQuery(FieldNames.QUERY_FREQ).gte(1));
    }

        queryBuilder.must(QueryBuilders.termQuery(FieldNames.KINDS, SuggestItem.Kind.QUERY.toString()));
        queryBuilder.mustNot(QueryBuilders.existsQuery(FieldNames.READING_PREFIX + "1"));
        queryBuilder.must(QueryBuilders.rangeQuery(FieldNames.QUERY_FREQ).gte(queryFreqThreshold));
        if (!tags.isEmpty()) {
            queryBuilder.must(QueryBuilders.termsQuery(FieldNames.TAGS, tags));
        }
        if (!roles.isEmpty()) {

        // Add boolean query
        queryContext.addQuery(boolQuery -> {
            boolQuery.filter(QueryBuilders.termQuery("type", "document"));
            boolQuery.must(QueryBuilders.rangeQuery("date").gte("2024-01-01"));
        });

        // Add function score
        queryContext.addFunctionScore(list -> {

                        return rangeQueryBuilder;
                    }
                }
            }
        }
        RangeQueryBuilder rangeQueryBuilder = QueryBuilders.rangeQuery(name);
        addRangeC(rangeQueryBuilder, ck, value);
        regQ(rangeQueryBuilder);
        return rangeQueryBuilder;
    }