doris

Files

Ashin Gau 0b5bb565a7 [feature-wip](parquet-reader) parquet dictionary decoder (#11981 )

Parse parquet data with dictionary encoding.

Using the PLAIN_DICTIONARY enum value is deprecated in the Parquet 2.0 specification.
Prefer using RLE_DICTIONARY in a data page and PLAIN in a dictionary page for Parquet 2.0+ files.
refer: https://github.com/apache/parquet-format/blob/master/Encodings.md

2022-08-26 19:24:37 +08:00

parquet

[feature-wip](parquet-reader) parquet dictionary decoder (#11981 )

2022-08-26 19:24:37 +08:00

vbroker_scan_node_test.cpp

[enhancement] Refactor to improve the usability of MemTracker (step2) (#10823 )

2022-07-21 17:11:28 +08:00

vbroker_scanner_test.cpp

[enhancement] Refactor to improve the usability of MemTracker (step2) (#10823 )

2022-07-21 17:11:28 +08:00

vgeneric_iterators_test.cpp

optimize topn query if order by columns is prefix of sort keys of table (#10694 )