From df11ef34d22472e3e2567e24b1ac21edd054ea92 Mon Sep 17 00:00:00 2001 From: Lex Berezhny Date: Mon, 17 Feb 2020 16:56:20 -0500 Subject: [PATCH] index cleanup --- lbry/wallet/server/db/writer.py | 29 +++++++++++++++-------------- 1 file changed, 15 insertions(+), 14 deletions(-) diff --git a/lbry/wallet/server/db/writer.py b/lbry/wallet/server/db/writer.py index 215f7ee66..4f331f37f 100644 --- a/lbry/wallet/server/db/writer.py +++ b/lbry/wallet/server/db/writer.py @@ -130,34 +130,35 @@ class SQLDB: -- used by any tag clouds create index if not exists tag_tag_idx on tag (tag, claim_hash); - -- common ORDER BY - create unique index if not exists claim_effective_amount_idx on claim (effective_amount, claim_hash, release_time); - create unique index if not exists claim_release_time_idx on claim (release_time, claim_hash); - create unique index if not exists claim_trending_group_mixed_idx on claim (trending_group, trending_mixed, claim_hash); - create unique index if not exists filter_fee_amount_order_release_time_idx on claim (fee_amount, release_time, claim_hash); + -- naked order bys (no filters) + create unique index if not exists claim_release_idx on claim (release_time, claim_hash); + create unique index if not exists claim_trending_idx on claim (trending_group, trending_mixed, claim_hash); + create unique index if not exists claim_effective_amount_idx on claim (effective_amount, claim_hash); + create unique index if not exists claim_stream_duration_idx on claim (duration, claim_hash); - create unique index if not exists claim_type_trending_idx on claim (claim_type, trending_group, trending_mixed, claim_hash); + -- claim_type filter + order by create unique index if not exists claim_type_release_idx on claim (claim_type, release_time, claim_hash); + create unique index if not exists claim_type_trending_idx on claim (claim_type, trending_group, trending_mixed, claim_hash); create unique index if not exists claim_type_effective_amount_idx on claim (claim_type, effective_amount, claim_hash); - create unique index if not exists channel_hash_release_time_idx on claim (channel_hash, release_time, claim_hash); + -- stream_type filter + order by + create unique index if not exists stream_type_release_idx on claim (stream_type, release_time, claim_hash); + create unique index if not exists stream_type_trending_idx on claim (stream_type, trending_group, trending_mixed, claim_hash); + create unique index if not exists stream_type_effective_amount_idx on claim (stream_type, effective_amount, claim_hash); + + -- channel_hash filter + order by + create unique index if not exists channel_hash_release_idx on claim (channel_hash, release_time, claim_hash); create unique index if not exists channel_hash_trending_idx on claim (channel_hash, trending_group, trending_mixed, claim_hash); create unique index if not exists channel_hash_effective_amount_idx on claim (channel_hash, effective_amount, claim_hash); - create unique index if not exists filter_stream_duration_idx on claim (duration, trending_group, trending_mixed, claim_hash); - -- TODO: verify that all indexes below are used + create unique index if not exists filter_fee_amount_order_release_time_idx on claim (fee_amount, release_time, claim_hash); create index if not exists claim_height_normalized_idx on claim (height, normalized asc); - create index if not exists claim_resolve_idx on claim (normalized, claim_id); - create index if not exists claim_id_idx on claim (claim_id, claim_hash); create index if not exists claim_timestamp_idx on claim (timestamp); create index if not exists claim_public_key_hash_idx on claim (public_key_hash); - - create index if not exists claim_stream_type_idx on claim (stream_type); create index if not exists claim_media_type_idx on claim (media_type); - create index if not exists claim_signature_valid_idx on claim (signature_valid); """