columns
atb columns¶
List the columns available to atb query --columns
Synopsis¶
List every column name accepted by atb query --columns, grouped by the table it comes from.
Columns marked with * are not held in the SQLite index. Asking for one sends the query to the parquet files, which is slower and needs those files downloaded.
This command reads no data, so it works before anything has been fetched.
atb columns [flags]
Examples¶
# List every column
atb columns
# Just the names, for a script
atb columns --format tsv | cut -f1 | tail -n +2
# Use them
atb query --species "Escherichia coli" --columns sample_accession,N50,Contamination
Options¶
--format string output format: table, tsv, csv, json
-h, --help help for columns
Options inherited from parent commands¶
--config string config file (default $HOME/.atb/config.toml)
--data-dir string directory for the local metadata index (default ~/.local/share/atb/data; override with $ATB_DATA_DIR)
SEE ALSO¶
- atb - Query and download AllTheBacteria genomes