github.com/matrixorigin/matrixone@v1.2.0/test/distributed/resources/external_table_file/ex_table_number.csv (about)

     1  "60","-1000","8403","-10934535423423","200","1","673892","8374","73.9802003232","9.0002000","8345398234.98382349858582984324209935354"
     2  "-128","-32768","-2147483648","-9223372036854775808","0","0","0","0","","-1.7976931348623157E+308","9345.4535"
     3  "127","32767","2147483647","9223372036854775807","255","65535","4294967295","18446744073709551615","","1.7976931348623157E+308","883453.0999320000000"
     4  "","","","","","","","","","",""