dump directly to io
column implementation
string translation interface UTFTable
column helper for row (write part)
implement row parse/dump
translate-dump function handle string value to string_table
fix: syntax error
syntax fix
fix: UTFTableIO.read(int)
translate fix (read value is tuple)
calc typeid from storagetype and fieldtype
utf table dump implementation
align utf table to 0x10
Row no longer child of AttrDict