a|b|c|d|e|f|g|
a||c| |e|2017-01-01 10:10:10|1.01|1
 | | | | | | |  
1|1|averylongstring|-1|0|2017-01-01 10:10:10.000|100.01|1
2|2|good|1.1|2|2017-01-01 10:10:10.000000|2E+002|100
3|3|good|1|2|2017-01-01 10:10:10|2.1E+002|10
4294967295|4294967295|good|3.40E+038|65535|2017-01-01 10:10:10|1.7E+308|10
0|9999999999|bad|4.0E+038|65536|2017-15-01 10:10:10|2.1E+309|65537