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more indexes

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This commit is contained in:
Lex Berezhny 2020-07-13 14:29:38 -04:00
parent af4138ff51
commit 8fd92cb649
3 changed files with 18 additions and 15 deletions
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6
lbry/blockchain/sync/claims.py
View file

@ -58,9 +58,9 @@ def staked_support_count_calc(other):
def make_label(action, blocks): def make_label(action, blocks):
if blocks[0] == blocks[-1]: if blocks[0] == blocks[-1]:
return f"{action}{blocks[0]:>6}" return f"{action} {blocks[0]:>6}"
else: else:
return f"{action}{blocks[0]:>6}-{blocks[-1]:>6}" return f"{action} {blocks[0]:>6}-{blocks[-1]:>6}"
def select_claims_for_saving( def select_claims_for_saving(
@ -175,7 +175,7 @@ def claims_update(blocks: Tuple[int, int], p: ProgressContext):
for row in cursor: for row in cursor:
txo, extra = row_to_claim_for_saving(row) txo, extra = row_to_claim_for_saving(row)
loader.update_claim(txo, **extra) loader.update_claim(txo, **extra)
if len(loader.update_claims) >= 500: if len(loader.update_claims) >= 25:
p.add(loader.flush(Claim)) p.add(loader.flush(Claim))
p.add(loader.flush(Claim)) p.add(loader.flush(Claim))

2
lbry/console.py
View file

@ -394,7 +394,7 @@ class Advanced(Basic):
label = d.get('label', name[-11:]) label = d.get('label', name[-11:])
self.get_or_create_bar( self.get_or_create_bar(
f"{name}#{d['id']}", label, d['units'], d['total'], f"{name}#{d['id']}", label, d['units'], d['total'],
name.split('.')[-1] not in ('insert', 'update') name.split('.')[-1] not in ('insert', 'update', 'file')
) )
else: else:
if d['done'][0] != -1: if d['done'][0] != -1:

25
lbry/db/tables.py
View file

@ -203,17 +203,6 @@ Claim = Table(
) )
def pg_add_claim_constraints_and_indexes(execute):
execute(text("ALTER TABLE claim ADD PRIMARY KEY (claim_hash);"))
# finding claims that aren't updated with latest TXO
execute(text("CREATE INDEX claim_txo_hash ON claim (txo_hash);"))
# used to calculate content in a channel
execute(text("""
CREATE INDEX signed_content ON claim (channel_hash)
INCLUDE (amount) WHERE is_signature_valid;
"""))
Tag = Table( Tag = Table(
'tag', metadata, 'tag', metadata,
Column('claim_hash', LargeBinary), Column('claim_hash', LargeBinary),
@ -221,6 +210,20 @@ Tag = Table(
) )
def pg_add_claim_constraints_and_indexes(execute):
execute(text("ALTER TABLE claim ADD PRIMARY KEY (claim_hash);"))
execute(text("ALTER TABLE tag ADD PRIMARY KEY (claim_hash, tag);"))
# take over updates are base on normalized name
execute(text("CREATE INDEX claim_normalized ON claim (normalized);"))
# finding claims that aren't updated with latest TXO
execute(text("CREATE UNIQUE INDEX claim_txo_hash ON claim (txo_hash);"))
# used to calculate content in a channel
execute(text("""
CREATE INDEX signed_content ON claim (channel_hash)
INCLUDE (amount) WHERE is_signature_valid;
"""))
Support = Table( Support = Table(
'support', metadata, 'support', metadata,