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DuckDB function parse_filename

Source: R/duckdb-funs.R
parse_filename.Rd

Returns the last component of the path similarly to Python's os.path.basename function. If trim_extension is true, the file extension will be removed (defaults to false). separator options: system, both_slash (default), forward_slash, backslash.

Arguments

string

VARCHAR

trim_extension

VARCHAR | BOOLEAN

separator

VARCHAR

Value

VARCHAR

Overloads

  • parse_filename(string = VARCHAR)

  • parse_filename(string = VARCHAR, trim_extension = VARCHAR)

  • parse_filename(string = VARCHAR, trim_extension = BOOLEAN)

  • parse_filename(string = VARCHAR, trim_extension = BOOLEAN, separator = VARCHAR)

SQL examples

parse_filename('path/to/file.csv', true, 'forward_slash')

See also

Other string: array_extract(), ascii(), bar(), bin(), bit_length(), chr(), concat(), concat_ws(), contains(), formatReadableDecimalSize(), format_bytes(), from_base64(), greatest(), hash(), hex(), ilike_escape(), instr(), least(), left(), left_grapheme(), len(), length_grapheme(), like_escape(), list_slice(), lower(), lpad(), ltrim(), md5(), md5_number(), nfc_normalize(), not_ilike_escape(), not_like_escape(), or–or, parse_dirname(), parse_dirpath(), parse_formatted_bytes(), parse_path(), prefix(), printf(), repeat(), replace(), reverse(), right(), right_grapheme(), rpad(), rtrim(), sha1(), sha256(), starts_with(), string_split(), strip_accents(), strlen(), substring(), substring_grapheme(), suffix(), to_base(), to_base64(), translate(), trim(), unbin(), unhex(), unicode(), upper(), url_decode(), url_encode()