github.com/matrixorigin/matrixone@v1.2.0/test/distributed/resources/load_data/integer_numbers_1.jl (about)

     1  {"col1": 127, "col2": 32767, "col3": 2147483647, "col4": 9223372036854775807, "col5": 255, "col6": 65535, "col7": 4294967295, "col8": 18446744073709551615}
     2  {"col1": -128, "col2": -32768, "col3": "-2147483648", "col4": -9223372036854775808, "col5": 0, "col6": 0, "col7": 0, "col8": 0}
     3  {"col8": "20", "col2": 0, "col6": "0", "col4": 50, "col5": 100, "col3": 60, "col1": 40, "col7": 90}
     4  {"col1": null, "col2": "", "col3": "", "col4": "", "col5": null, "col6": "", "col7": "", "col8": ""}