duckdb::CSVWriterOptions Struct Reference

Collaboration diagram for duckdb::CSVWriterOptions:

Public Member Functions
	CSVWriterOptions (const string &delim, const char &quote, const string &write_newline)
	CSVWriterOptions (CSVReaderOptions &options)

Public Attributes
string	newline = "\n"
	The newline string to write.
idx_t	flush_size = 4096ULL * 8ULL
	The size of the CSV file (in bytes) that we buffer before we flush it to disk.
vector< bool >	requires_quotes
	For each byte whether the CSV file requires quotes when containing the byte.
CSVNewLineMode	newline_writing_mode = CSVNewLineMode::WRITE_BEFORE
	How to write newlines.

Constructor & Destructor Documentation

CSVWriterOptions() [1/2]

duckdb::CSVWriterOptions::CSVWriterOptions	(	const string &	delim,
		const char &	quote,
		const string &	write_newline
	)

                                                                                                      {
    requires_quotes = vector<bool>(256, false);
    requires_quotes['\n'] = true;
    requires_quotes['\r'] = true;
    requires_quotes['#'] = true;
    requires_quotes[NumericCast<idx_t>(delim[0])] = true;
    requires_quotes[NumericCast<idx_t>(quote)] = true;
 
    if (!write_newline.empty()) {
        newline = TransformNewLine(write_newline);
    }
}

CSVWriterOptions() [2/2]

duckdb::CSVWriterOptions::CSVWriterOptions ( CSVReaderOptions &  options )

explicit

    : CSVWriterOptions(options.dialect_options.state_machine_options.delimiter.GetValue(),
                       options.dialect_options.state_machine_options.quote.GetValue(), options.write_newline) {
}

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The documentation for this struct was generated from the following file:

• external/duckdb/duckdb.cpp