If it is set to true, allow strings in double quotes. format_csv_allow_single_quotes Type: Bool Default value: 0 If it is set to true, allow strings in single quotes. format_csv_delimiter Type: Char Default value: , The character to be considered as a delimiter in CSV data. ...
–format_csv_allow_single_quotes arg(true |flase) 设置为true 则允许输出的列内容使用单引号’'引起来 –format_csv_allow_double_quotes arg(true|flase) 设置为true 则允许数据的列内容使用双引号“”引起来 –output_format_csv_crlf_end_of_line arg 如果设置为true, CSV格式的行尾将是\r\n而不是\n...
> $ cat example_1.csv > Column 1,Column 2 > a,1 > b,2 > c,3 $ clickhouse local --query "SELECT * FROM 'example_1.csv' FORMAT CustomSeparated SETTINGS format_custom_escaping_rule='CSV', format_custom_field_delimiter=',', format_custom_escaping_rule='Raw';" a,1 b,2 c,3 V...
format_csv_delimiter , format_csv_allow_single_quotes 1 format_csv_allow_double_quotes 1 output_format_csv_crlf_end_of_line 0 input_format_csv_enum_as_number 0 input_format_csv_arrays_as_nested_csv 0 input_format_skip_unknown_fields 0 input_format_with_names_use_header 1 input_format_wi...
Added the ability to enable or disable processing single or double quotes when reading data in CSV format. You can configure this in the format_csv_allow_single_quotes and format_csv_allow_double_quotes settings (Amos Bird). Now OPTIMIZE TABLE ... FINAL can be used without specifying the pa...
$ clickhouse-client --format_csv_delimiter="|" --query="INSERT INTO test.csv FORMAT CSV" < data.csv*By default, the delimiter is ,. See the format_csv_delimiter setting for more information. When parsing, all values can be parsed either with or without quotes. Both double and single qu...
$ clickhouse-client --format_csv_delimiter="|" --query="INSERT INTO test.csv FORMAT CSV" < data.csv*By default, the delimiter is ,. See the format_csv_delimiter setting for more information. When parsing, all values can be parsed either with or without quotes. Both double and single qu...
CSV 按,分隔的数据格式(RFC)。 格式化时,每一行的值会用双引号括起,日期和时间也会以双引号包括。数字不用双引号括起,字符串中的双引号会以两个双引号输出,除此之外没有其他规则来做字符转义了。值由分隔符隔开,这个分隔符默认是,。每一行使用Unix换行符(LF,\n)分隔。数组序列化成CSV规则如下:首先将数...
`CSV`格式支持输出总数和极值的方式与`TabSeparated`相同。## CSVWithNames 会输出带头部的信息(字段列表),和`TabSeparatedWithNames`一样。## CustomSeparated 类似于[Template], 但它打印或读取所有列和使用转义规则在设置`format_custom_escaping_rule`和分隔符设置`format_custom_field_delimiter`,`format_custom_...
/some/path/resultset.format: Someheader\n${data}\nTotal rows: ${:CSV}\n /some/path/row.format: Page views: ${PageViews:CSV},Userid: ${UserID:CSV}, Useless field: ${:CSV}, Duration: ${Duration:CSV},Sign: ${Sign:CSV}