public static String jqString(String value, String expression) {
        return H2Functions.jq(value, expression, JsonNode::asText);
    }
@Test
    public void jqStringWithArray() {
        String jqString = H2Functions.jqString("""
            {"a": [{"b": "c", "d": "e"}]}
            """, ".a[].b");
        assertThat(jqString, is("c"));
    }