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add normalized to claims_in_channel index to make update claim faster

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Lex Berezhny 2019-06-04 20:38:34 -04:00
parent 72ea19532e
commit 16b774a69e
1 changed files with 3 additions and 3 deletions
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6
lbrynet/wallet/server/db.py
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@ -127,7 +127,7 @@ class SQLDB:
); );
create index if not exists claim_resolve_idx on claim (normalized, claim_id); create index if not exists claim_resolve_idx on claim (normalized, claim_id);
create index if not exists claim_claims_in_channel_idx on claim (signature_valid, channel_hash); create index if not exists claim_claims_in_channel_idx on claim (signature_valid, channel_hash, normalized);
create index if not exists claim_id_idx on claim (claim_id); create index if not exists claim_id_idx on claim (claim_id);
create index if not exists claim_normalized_idx on claim (normalized); create index if not exists claim_normalized_idx on claim (normalized);
@ -505,9 +505,9 @@ class SQLDB:
(SELECT short_url FROM claim WHERE claim_hash=:channel_hash)||'/'|| (SELECT short_url FROM claim WHERE claim_hash=:channel_hash)||'/'||
claim_name||COALESCE( claim_name||COALESCE(
(SELECT shortest_id(other_claim.claim_id, claim.claim_id) FROM claim AS other_claim (SELECT shortest_id(other_claim.claim_id, claim.claim_id) FROM claim AS other_claim
WHERE other_claim.normalized = claim.normalized AND WHERE other_claim.signature_valid = 1 AND
other_claim.channel_hash = :channel_hash AND other_claim.channel_hash = :channel_hash AND
other_claim.signature_valid = 1), other_claim.normalized = claim.normalized),
'#'||substr(claim_id, 1, 1) '#'||substr(claim_id, 1, 1)
) )
END END