METADATA_COLUMNS
id(int) carrier(int) domain(int) scan_prefix(str) flags(int) mask(int) prob(double) strip(int) rewrite_host(str) rewrite_prefix(str) rewrite_suffix(str) description(str)
METADATA_KEY
1 2 
METADATA_READONLY
0
METADATA_LOGFLAGS
0
METADATA_DEFAULTS
NIL|0|0|''|0|0|0|0|''|''|''|NULL
