From aa316e273d898e6485c1a64c1b534ed622b775f4 Mon Sep 17 00:00:00 2001 From: Graham Date: Wed, 4 May 2022 23:06:14 +0100 Subject: [PATCH] Split version_list_stats table by index Signed-off-by: Graham --- .../V17__split_version_list_stats.sql | 53 +++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 archive/src/main/resources/org/openrs2/archive/migrations/V17__split_version_list_stats.sql diff --git a/archive/src/main/resources/org/openrs2/archive/migrations/V17__split_version_list_stats.sql b/archive/src/main/resources/org/openrs2/archive/migrations/V17__split_version_list_stats.sql new file mode 100644 index 0000000000..9d6bb18cf7 --- /dev/null +++ b/archive/src/main/resources/org/openrs2/archive/migrations/V17__split_version_list_stats.sql @@ -0,0 +1,53 @@ +-- @formatter:off +DROP VIEW cache_stats; +DROP MATERIALIZED VIEW crc_table_stats; +DROP MATERIALIZED VIEW version_list_stats; + +CREATE MATERIALIZED VIEW version_list_stats AS +SELECT + v.blob_id, + vf.index_id, + COUNT(*) FILTER (WHERE b.id IS NOT NULL) AS valid_files, + COUNT(*) AS files, + SUM(length(b.data) + 2) FILTER (WHERE b.id IS NOT NULL) AS size, + SUM(group_blocks(vf.file_id, length(b.data) + 2)) AS blocks +FROM version_lists v +JOIN version_list_files vf ON vf.blob_id = v.blob_id +LEFT JOIN resolve_file(vf.index_id, vf.file_id, vf.version, vf.crc32) b ON TRUE +GROUP BY v.blob_id, vf.index_id; + +CREATE UNIQUE INDEX ON version_list_stats (blob_id, index_id); + +CREATE MATERIALIZED VIEW crc_table_stats AS +SELECT + c.id AS crc_table_id, + COUNT(*) FILTER (WHERE b.id IS NOT NULL AND a.crc32 <> 0) AS valid_archives, + COUNT(*) FILTER (WHERE a.crc32 <> 0) AS archives, + SUM(COALESCE(s.valid_files, 0)) AS valid_files, + SUM(COALESCE(s.files, 0)) AS files, + SUM(COALESCE(s.size, 0)) + SUM(COALESCE(length(b.data), 0)) AS size, + SUM(COALESCE(s.blocks, 0)) + SUM(COALESCE(group_blocks(a.archive_id, length(b.data)), 0)) AS blocks +FROM crc_tables c +LEFT JOIN crc_table_archives a ON a.crc_table_id = c.id +LEFT JOIN resolve_archive(a.archive_id, a.crc32) b ON TRUE +LEFT JOIN version_list_stats s ON s.blob_id = b.id +GROUP BY c.id; + +CREATE UNIQUE INDEX ON crc_table_stats (crc_table_id); + +CREATE VIEW cache_stats AS +SELECT + s.id AS scope_id, + c.id AS cache_id, + COALESCE(ms.valid_indexes, cs.valid_archives) AS valid_indexes, + COALESCE(ms.indexes, cs.archives) AS indexes, + COALESCE(ms.valid_groups, cs.valid_files) AS valid_groups, + COALESCE(ms.groups, cs.files) AS groups, + COALESCE(ms.valid_keys, 0) AS valid_keys, + COALESCE(ms.keys, 0) AS keys, + COALESCE(ms.size, cs.size) AS size, + COALESCE(ms.blocks, cs.blocks) AS blocks +FROM scopes s +CROSS JOIN caches c +LEFT JOIN master_index_stats ms ON ms.scope_id = s.id AND ms.master_index_id = c.id +LEFT JOIN crc_table_stats cs ON s.name = 'runescape' AND cs.crc_table_id = c.id;