parquet-format

parquet-format copied to clipboard

N-gram Bloom Filter Support

2

### Describe the enhancement requested Some database support bloom filters on n-grams from a String. This facilitates some operations like "like" operations. Searching for a particular discriminant token with rare...

aadant

Document the behavior of Nested ColumnChunk statistics

3

### Describe the enhancement requested At the moment, it is not clear to me what the semantics are of the `ColumnChunk`-level statistics of nested columns. It appears that it should...

coastalwhite

New Parquet-format release for Variant type

1

### Describe the enhancement requested Variant logical type has been added to Parquet.thrift. In order to be used by parquet-format-structures and parquet-hadoop, seems we need to release a new Parquet-format...

aihuaxu