Method

ParquetReaderPropertiesset_pre_buffer

unstable since: 26.0.0

Declaration [src]

void
gparquet_reader_properties_set_pre_buffer (
  GParquetReaderProperties* properties,
  gboolean pre_buffer
)

Description [src]

Set whether to pre-buffer column chunks to coalesce reads. This is enabled by default to improve performance on high-latency filesystems. Set this to FALSE to use buffered streams without pre-buffering whole column chunks. This does not enable or disable buffered stream reading.

Available since: 26.0.0

Parameters

pre_buffer

Type: gboolean

Whether to pre-buffer column chunks.