wjones
7eb2b445cb
- Major query performance boost: replaced correlated subqueries with DistinctBy() in BaseItemRepository, added episode deduplication index, and increased default command timeout to 120s. - Fixed LibraryMonitor shutdown race: added disposal checks and exception handling in FileRefresher to prevent ObjectDisposedException. - Added PowerShell and SQL utilities for fixing Linux paths in config files and database; new scripts for WebDir and path migration. - Auto-fix for WebDir in startup.json on load; new helper scripts and docs. - Added automated weekly DB performance monitoring scripts and reporting. - Expanded documentation and README for all fixes, scripts, and migration steps. - Updated SQL scripts for index creation and diagnostics; improved output handling. - Updated db-config defaults and added new diagnostic/report files.
147 lines
4.3 KiB
PL/PgSQL
147 lines
4.3 KiB
PL/PgSQL
-- PostgreSQL Path Fix for Windows
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-- This script converts Linux paths stored in the database to Windows paths
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-- Run this if you migrated from Linux or have incorrect paths in your database
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\pset pager off
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-- IMPORTANT: Backup your database before running this script!
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-- Step 1: Check what paths exist in your database
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SELECT 'ImageInfo Paths' AS table_name, COUNT(*) AS count,
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COUNT(CASE WHEN "Path" LIKE '/var/lib/jellyfin/%' THEN 1 END) AS linux_paths,
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COUNT(CASE WHEN "Path" LIKE '/var/%' OR "Path" LIKE '/usr/%' THEN 1 END) AS all_linux_paths
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FROM library."ImageInfos"
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UNION ALL
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SELECT 'BaseItems Paths' AS table_name, COUNT(*) AS count,
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COUNT(CASE WHEN "Path" LIKE '/var/lib/jellyfin/%' THEN 1 END) AS linux_paths,
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COUNT(CASE WHEN "Path" LIKE '/var/%' OR "Path" LIKE '/usr/%' THEN 1 END) AS all_linux_paths
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FROM library."BaseItems";
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-- Step 2: Show sample paths that will be updated
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(SELECT '"ImageInfos"' AS table_name, "Id"::text, "Path" AS current_path
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FROM library."ImageInfos"
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WHERE "Path" LIKE '/var/lib/jellyfin/%' OR "Path" LIKE '/var/%' OR "Path" LIKE '/usr/%'
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LIMIT 10)
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UNION ALL
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(SELECT '"BaseItems"' AS table_name, "Id"::text, "Path" AS current_path
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FROM library."BaseItems"
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WHERE "Path" LIKE '/var/lib/jellyfin/%' OR "Path" LIKE '/var/%' OR "Path" LIKE '/usr/%'
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LIMIT 10);
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-- Step 3: Preview the path conversion (does NOT modify data)
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-- This shows you what the new paths will look like
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SELECT
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"Id",
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"Path" AS old_path,
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REGEXP_REPLACE(
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REGEXP_REPLACE(
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"Path",
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'^/var/lib/jellyfin',
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'C:/ProgramData/jellyfin/data',
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'g'
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),
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'/',
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'\',
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'g'
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) AS new_path
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FROM library."ImageInfos"
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WHERE "Path" LIKE '/var/lib/jellyfin/%'
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LIMIT 5;
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-- ===========================================================================
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-- STOP HERE AND REVIEW THE OUTPUT ABOVE BEFORE PROCEEDING!
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-- ===========================================================================
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-- If the preview looks correct, uncomment and run the UPDATE statements below
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/*
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-- Step 4: Update ImageInfo paths
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-- Convert: /var/lib/jellyfin -> C:/ProgramData/jellyfin/data
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-- Convert: / -> \
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BEGIN;
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UPDATE library."ImageInfos"
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SET "Path" = REGEXP_REPLACE(
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REGEXP_REPLACE(
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"Path",
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'^/var/lib/jellyfin',
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'C:/ProgramData/jellyfin/data',
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'g'
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),
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'/',
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'\',
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'g'
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)
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WHERE "Path" LIKE '/var/lib/jellyfin/%';
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-- Show how many rows were updated
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SELECT 'Updated ImageInfos: ' || ROW_COUNT() AS result;
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COMMIT;
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-- Step 5: Update BaseItems paths (if needed)
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BEGIN;
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UPDATE library."BaseItems"
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SET "Path" = REGEXP_REPLACE(
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REGEXP_REPLACE(
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"Path",
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'^/var/lib/jellyfin',
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'C:/ProgramData/jellyfin/data',
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'g'
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),
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'/',
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'\',
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'g'
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)
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WHERE "Path" LIKE '/var/lib/jellyfin/%';
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SELECT 'Updated BaseItems: ' || ROW_COUNT() AS result;
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COMMIT;
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-- Step 6: Update any other Linux paths (e.g., /usr/share/jellyfin)
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BEGIN;
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UPDATE library."BaseItems"
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SET "Path" = REGEXP_REPLACE(
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REGEXP_REPLACE(
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"Path",
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'^/usr/share/jellyfin',
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'C:/Program Files/Jellyfin',
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'g'
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),
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'/',
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'\',
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'g'
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)
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WHERE "Path" LIKE '/usr/share/jellyfin/%';
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SELECT 'Updated BaseItems (usr/share): ' || ROW_COUNT() AS result;
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COMMIT;
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-- Step 7: Verify the changes
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SELECT 'Verification - ImageInfos' AS check_type,
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COUNT(*) AS total_rows,
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COUNT(CASE WHEN "Path" LIKE '/var/%' OR "Path" LIKE '/usr/%' THEN 1 END) AS remaining_linux_paths
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FROM library."ImageInfos"
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UNION ALL
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SELECT 'Verification - BaseItems' AS check_type,
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COUNT(*) AS total_rows,
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COUNT(CASE WHEN "Path" LIKE '/var/%' OR "Path" LIKE '/usr/%' THEN 1 END) AS remaining_linux_paths
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FROM library."BaseItems";
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*/
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-- ===========================================================================
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-- IMPORTANT NOTES:
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-- ===========================================================================
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-- 1. This script assumes your Windows Jellyfin data is at C:/ProgramData/jellyfin/data
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-- If it's different, update the path in the REGEXP_REPLACE statements
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--
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-- 2. The script converts forward slashes (/) to backslashes (\)
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-- However, .NET's Path class accepts forward slashes on Windows too
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--
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-- 3. You may need to restart Jellyfin after running this script
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--
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-- 4. If you have custom metadata paths, you'll need to adjust the script accordingly
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