Expand description
Sorted strings tables.
Modules§
- file
- Structures to describe metadata of files.
- file_
purger - file_
ref - index
- location
- parquet
- SST in parquet format.
- version 🔒
- SST version.
Structs§
- Flat
Schema Options - Options of flat schema.
- Series
Estimator 🔒 - Gets the estimated number of series from record batches.
Enums§
- Format
Type - Format type of the SST file.
Constants§
- DEFAULT_
WRITE_ BUFFER_ SIZE - Default write buffer size, it should be greater than the default minimum upload part of S3 (5mb).
- DEFAULT_
WRITE_ CONCURRENCY - Default number of concurrent write, it only works on object store backend(e.g., S3).
Functions§
- flat_
sst_ arrow_ schema_ column_ num - Returns the number of columns in the flat format.
- internal_
fields 🔒 - Fields for internal columns.
- plain_
internal_ 🔒fields - Fields for internal columns.
- tag_
maybe_ 🔒to_ dictionary_ field - Helper function to create a dictionary field from a field if it is a string column.
- to_
dictionary_ 🔒field - Helper function to create a dictionary field from a field.
- to_
flat_ sst_ arrow_ schema - Gets the arrow schema to store in parquet.
- to_
plain_ sst_ arrow_ schema - Gets the arrow schema to store in parquet.
- to_
sst_ arrow_ schema - Gets the arrow schema to store in parquet.