LBRYCommunity/lbry-sdk
1
0
Fork 1
Code Issues Pull requests Projects Releases 282 Packages Wiki Activity

Change sql to use less code

Browse source
This commit is contained in:
hackrush 2018-09-19 21:57:53 +05:30 committed by Lex Berezhny
parent 5cc0d365c2
commit f5789775a2
1 changed files with 12 additions and 16 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

16
lbrynet/wallet/database.py
View file

@ -86,22 +86,18 @@ class WalletDatabase(BaseDatabase):
@defer.inlineCallbacks @defer.inlineCallbacks
def get_claim(self, account, claim_id=None, txid=None, nout=None): def get_claim(self, account, claim_id=None, txid=None, nout=None):
if claim_id is not None: if claim_id is not None:
utxos = yield self.db.runQuery( filter_sql = "claim_id=?"
""" filter_value = (claim_id,)
SELECT amount, script, txo.txid, position
FROM txo JOIN tx ON tx.txid=txo.txid
WHERE claim_id=? AND (is_claim OR is_update) AND txoid NOT IN (SELECT txoid FROM txi)
ORDER BY tx.height DESC LIMIT 1;
""", (claim_id,)
)
else: else:
filter_sql = "txo.txid=? AND position=?"
filter_value = (txid, nout)
utxos = yield self.db.runQuery( utxos = yield self.db.runQuery(
""" """
SELECT amount, script, txo.txid, position SELECT amount, script, txo.txid, position
FROM txo JOIN tx ON tx.txid=txo.txid FROM txo JOIN tx ON tx.txid=txo.txid
WHERE txo.txid=? AND position=? AND (is_claim OR is_update) AND txoid NOT IN (SELECT txoid FROM txi) WHERE {} AND (is_claim OR is_update) AND txoid NOT IN (SELECT txoid FROM txi)
ORDER BY tx.height DESC LIMIT 1; ORDER BY tx.height DESC LIMIT 1;
""", (txid, nout) """.format(filter_sql), filter_value
) )
output_class = account.ledger.transaction_class.output_class output_class = account.ledger.transaction_class.output_class
defer.returnValue([ defer.returnValue([