Sqlite also allows specifying other column, and optionally row, separators. Other selected references $ printf "\036\037 \x1e\x1f" | xxd gnu-sed adds a later stage of interpretation. Note tr accepts multichar arguments, so quoting is essential, tr, \x1f vs tr, '\x1f' makes a difference. tr correctly accepts $'\x1f' and '\037', but not "\x1f". bash or command interpret escape sequences in some contexts. I found quoting more finicky than I care to understand. In processing other large files, less -R, head -c, and vim may be your friend in munging these files and previewing changes. You can then set the delimiter using either. So you'll need to find a character that is never used in any of your files, and replace the MySpecialDelimiter with that. import, the first row will become the header. The sqlite documentation seems to imply it only handles delimiter characters, not sequences. In sqlite, if the table does not exist before. Sqlite3 seq.db '.dump tbl' shows the imported table. Sqlite3 seq.db '.import -ascii seq.ascii tbl' imports. Each line in a CSV file is a data record. CSV (Comma Separated Values) format is a very popular import and export format used in spreadsheets and databases. We use the Opencsv and kotlin-csv libraries. ![]() A dot-command must begin with the '.' at the left margin with no preceding whitespace. This article is a brief introduction of sqlite3 dot (. I want the use the ".import" command, which supposedly supports an "ascii" format where a column separator of 0x1F and row separator of 0x1E is used. The SQLite provides a simple command-line utility named sqlite3 which allows the user to execute SQL statements manually against an SQLite database. I can reformat the data any which way, but I'd rather not reformat as SQL insert statements (over 400 million rows). I can't use CSV format, because many of the text fields have embedded commas and quotes. I have a large amount of newline (0x0A)-terminated ASCII data that I want to import to SQLite 3. How do I import non-CSV ASCII data into SQLite 3?
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