Ziggy Jonsson

and apply them if argument is missing or results in a rejection closes https://github.com/ZJONSSON/clues/issues/79

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Functions/Default_parameters

Similar to [reptiles-server](https://github.com/ZJONSSON/clues/tree/master/util), but should resolve requests generated by Falcor https://github.com/Netflix/falcor-router/issues/117

Add support for 'mysql_clear_password - continued

2

Thanks @nmggithub for the mysql_clear_password branch. This PR is a continuation of https://github.com/mysqljs/mysql/pull/2225 with some unit tests added. Also I'm rejecting mysql_clear_password unless it's on a secure socket, which seems...

Add: `sum_value` to statistics and ColumnIndex

1

Allows reading sums directly from the metadata (for any rowgroup where the whole column is of interest) or from the ColumnIndex (for any pages where the whole page is of...

UnhandledPromiseRejectionWarning on error

6

If an error occurs in the `ParquetTransformer._transform` the stream is left in limbo state. Node logs out the following warning: ``` (node:10265) UnhandledPromiseRejectionWarning: Unhandled promise rejection (rejection id: 2): invalid...

If there is an error in transform -> pass error to callback

4

closes https://github.com/ironSource/parquetjs/issues/45 The error will in turn be emitted as an `error` event

Implement statistics

4

Statistics definition: https://github.com/ironSource/parquetjs/blob/master/parquet.thrift#L204-L212 DataPageHeader: https://github.com/ironSource/parquetjs/blob/master/parquet.thrift#L342-L356 DataPageHeaderV2: https://github.com/ironSource/parquetjs/blob/master/parquet.thrift#L379-L405 ColumnMetaData: https://github.com/ironSource/parquetjs/blob/master/parquet.thrift#L472-L508 This allows min/max to been seen immediately for given pages/row, avoiding scanning data outside of the area of interest for the...

Statistics

4

Subsequent to https://github.com/ironSource/parquetjs/pull/52 Calculate statistics for each page and each column, including:`max_value, min_value, null_count, distinct_count`. For any columns that are sorted, the statistics either on column level or page level...

Add the ability to fetch remote files (s3 and http[s])

6

Adapters included for S3 files and files available over http(s). Only the parts if interest are fetched over the wire, eliminating the need to download the complete files. The performance...