Enum ColumnarCommand 

pub enum ColumnarCommand {
    Scan {
        segment: String,
        progress: bool,
    },
    Stats {
        segment: String,
    },
    List,
    Ingest {
        file: PathBuf,
        table: String,
        delimiter: char,
        header: bool,
        compression: String,
        row_group_size: Option<usize>,
    },
    Index(IndexCommand),
}

Columnar subcommands

Variants

Scan

Scan a columnar segment

Fields

segment: String

Segment ID

progress: bool

Show progress indicator

Stats

Show segment statistics

Fields

segment: String

Segment ID

List

List all columnar segments

Ingest

Ingest a file into columnar storage

Fields

file: PathBuf

Input file path (CSV or Parquet)

table: String

Target table name

delimiter: char

CSV delimiter character

header: bool

Whether the CSV has a header row

compression: String

Compression type (lz4, zstd, none)

row_group_size: Option<usize>

Row group size (rows per group)

Index(IndexCommand)

Index management

Trait Implementations

impl Debug for ColumnarCommand

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl FromArgMatches for ColumnarCommand

fn from_arg_matches(__clap_arg_matches: &ArgMatches) -> Result<Self, Error>

Instantiate Self from ArgMatches, parsing the arguments as needed.

fn from_arg_matches_mut( __clap_arg_matches: &mut ArgMatches, ) -> Result<Self, Error>

Instantiate Self from ArgMatches, parsing the arguments as needed.

fn update_from_arg_matches( &mut self, __clap_arg_matches: &ArgMatches, ) -> Result<(), Error>

Assign values from ArgMatches to self.

fn update_from_arg_matches_mut<'b>( &mut self, __clap_arg_matches: &mut ArgMatches, ) -> Result<(), Error>

Assign values from ArgMatches to self.

impl Subcommand for ColumnarCommand

fn augment_subcommands<'b>(__clap_app: Command) -> Command

Append to Command so it can instantiate Self via FromArgMatches::from_arg_matches_mut

fn augment_subcommands_for_update<'b>(__clap_app: Command) -> Command

Append to Command so it can instantiate self via FromArgMatches::update_from_arg_matches_mut

fn has_subcommand(__clap_name: &str) -> bool

Test whether Self can parse a specific subcommand