IndexAnyByte returns the byte index of the first occurrence in s of any of the byte points in chars.

MakePooledReader constructs a new PooledReader.

NewChunkParser creates a new parser which can read chunks out of a file.

NewStringReader constructs a new StringReader.

ReadChunks parses the entire file and splits it into continuous chunks of size >= minSize.

a special func to fetch parquet file row count fast.

SplitLargeFile splits a large csv file into multiple regions, the size of each regions is specified by `config.MaxRegionSize`.

Chunk represents a portion of the data file.

ChunkParser is a parser of the data files (the file containing only INSERT statements).

CSVParser is basically a copy of encoding/csv, but special-cased for MySQL-like input.

Mydumper File Loader */.

PooledReader is a throttled reader wrapper, where Read() calls have an upper limit of concurrency imposed by the given worker pool.

`RegexRouter` is a `FileRouter` implement that apply specific regex pattern to filepath.

Row is the content of a row.

StringReader is a wrapper around *strings.Reader with an additional Close() method.

// RouteRule is a rule to route file path to target schema/table.

ReadSeekCloser = Reader + Seeker + Closer.