ICON DB TOOLS

• Use plyvel with Cli

Commands

• getbykey
• setbykey
• erasebykey
• checkdiff

getbykey

• get value in db by key

(venv) $ plyvelmgr getbykey --help
usage: plyvelmgr getbykey [-h] --db DB --key KEY

optional arguments:
  -h, --help  show this help message and exit
  --db DB
  --key KEY
 

(venv) $ plyvelmgr getbykey --db sync3/.statedb/icon_dex/ --key 696973736d64
b'\x96\x00\xcc\xc8\xcd\x04\xb0\xcd\x1bX\xce\x00\x03K\xc0\xce\x00\r/\x00'

key	value	desc
--db	string	the path of plyvel db
--key	string	key value

setbykey

• set value in db with key
• remain log in cur_path/plyvelmgr.log

(venv) $ plyvelmgr setbykey --help
usage: plyvelmgr setbykey [-h] --db DB --key KEY --value VALUE

optional arguments:
  -h, --help     show this help message and exit
  --db DB
  --key KEY
  --value VALUE
  
(venv) $ plyvelmgr setbykey --db sync3/.statedb/icon_dex/ --key 696973736d65 --value 969673736d65
db set 696973736d65 : 969673736d65

key	value	desc
--db	string	the path of plyvel db
--key	string	key value
--value	string	value

erasebykey

• erase unit in db
• remain log in cur_path/plyvelmgr.log

(venv) $ plyvelmgr erasebykey --help
usage: plyvelmgr erasebykey [-h] --db DB --key KEY

optional arguments:
  -h, --help  show this help message and exit
  --db DB
  --key KEY
  
(venv) $ plyvelmgr erasebykey --db sync3/.statedb/icon_dex/ --key 696973736d65
db erased 696973736d65

key	value	desc
--db	string	the path of plyvel db
--key	string	key value to erase

checkdiff

• check differences comparing two db.
• remain log in cur_path/plyvelmgr_diff_check.log

(venv) $ plyvelmgr checkdiff --help
usage: plyvelmgr checkdiff [-h] --db DB --cmp-db CMP_DB

optional arguments:
  -h, --help       show this help message and exit
  --db DB
  --cmp-db CMP_DB

(venv) $ plyvelmgr checkdiff --db sync3/.statedb/icon_dex/ --cmp-db mycom22/7533273/.score_data/db/icon_dex/
checking iterator size
19787437
checking iterator size
19787434
diff_checking...
diff_detected!
b'iissmd'
diff_detected!
b'iisspk'
diff_detected!
b'prepprf'

key	value	desc
--db	string	the path of plyvel db
--cmp-db	string	the path of plyvel db to compare