DateFormatError(ParseFromDescription(InvalidComponent("year")))

[sagoez]

Describe the bug

• What did you do?

I created a blank schema with the following types:

  pub fn schema() -> TantivySchema {
       let mut schema_builder = TantivySchema::builder();
       SchemaField::iter().for_each(|field| {
           let opts = DateOptions::from(INDEXED)
               .set_stored()
               .set_fast()
               .set_precision(DateTimePrecision::Seconds);
           match field.r#type() {
               FieldTypes::Text => schema_builder.add_text_field(&field.name(), TEXT | STORED),
               FieldTypes::Integer => schema_builder.add_u64_field(&field.name(), FAST | STORED),
               FieldTypes::Float => schema_builder.add_f64_field(&field.name(), FAST | STORED),
               FieldTypes::Boolean => schema_builder.add_bool_field(&field.name(), FAST | STORED),
               FieldTypes::Date => schema_builder.add_date_field(&field.name(), opts),
               FieldTypes::Json => schema_builder.add_json_field(&field.name(), TEXT | STORED),
           };
       });

       schema_builder.build()
   }

From there the types that belong to my schema are actually the id which is of type u64 and created_at which is of type DateTime<Utc> from chrono. However, to test the validity of my program I'm using tantivy::DateTime::default() as follows:

    let body: Map<String, Value> = serde_json::from_value(json).map_err(|e| {
                Error::SchemaError(anyhow::anyhow!("Error deserializing document: {:?}", e))
    })?;

    let mut doc = Document::default();
    doc.add_u64(id_field, *id);
    doc.add_json_object(body_field, body);
    doc.add_date(created_at_field, TantivyDateTime::default());
    doc.add_date(updated_at_field, TantivyDateTime::default());
    acc.push(doc);

• What happened?

When trying to query all I get is:

Error parsing term: DateFormatError(ParseFromDescription(InvalidComponent(\"year\")))"

Even for simple queries like a number or a letter. I tried removing fields from the searcher but no luck.

• What was expected?

To query by date without issue.

Which version of tantivy are you using?

v.0.20.1

Let me know if this is enough, if not I can try to be more specific or even look for a minimum set for reproduction.

[sagoez]

Realised I was misusing the API. Counting the hours for this one