wjones
1abf61a05f
- Introduced PostgresSubprocessException to handle errors during PostgreSQL subprocess execution. - Refactored PostgresDatabaseProvider to improve schema initialization script discovery. - Enhanced error handling for psql command execution, including logging of output and errors. - Implemented methods to find the schema initialization script and the psql executable path.
24 lines
911 B
SQL
24 lines
911 B
SQL
-- PostgreSQL Performance Fix for Episode Queries
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-- Run this script to add the missing index for PresentationUniqueKey
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-- This will significantly speed up episode deduplication queries
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\pset pager off
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-- Create the index (CONCURRENTLY means it won't lock the table during creation)
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CREATE INDEX CONCURRENTLY IF NOT EXISTS idx_baseitems_presentationuniquekey_episodes
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ON library."BaseItems" ("PresentationUniqueKey", "TopParentId", "IsVirtualItem")
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WHERE "Type" = 'MediaBrowser.Controller.Entities.TV.Episode' AND "PresentationUniqueKey" IS NOT NULL;
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-- Verify the index was created
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SELECT
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schemaname,
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tablename,
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indexname,
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indexdef
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FROM pg_indexes
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WHERE schemaname = 'library'
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AND indexname = 'idx_baseitems_presentationuniquekey_episodes';
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-- Check index size
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SELECT
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pg_size_pretty(pg_relation_size('library.idx_baseitems_presentationuniquekey_episodes'::regclass)) AS index_size;
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