The string is too long, write to the database error

[shan.huang]

Use string.split want to solve the problem that the string is too long,
but it is still too long to write to the database after disassembly and reorganization

my string:
“CL21A476MQYNNN5 CL21A476MQYNNNE CL21A476MQYNNNF CL21A476MQYNNNG CL21A476MQYNNNR CL21A476MQYNNNW”

“CL10A226MP9NZBC CL10A226MP9NZBE CL10A226MP9NZBL”

expected result

my automated work

[shan.huang]

Solve the problem,use InvoeCode wrtie C# process string