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Merge pull request #9044 from Bond-009/db

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pull/8783/head
Cody Robibero 2 years ago committed by GitHub
parent 56ef45ebf0 8ff0cb1e9d
commit be206d4ff2
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
5 changed files with 26 additions and 91 deletions
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25
Emby.Server.Implementations/Data/BaseSqliteRepository.cs
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@ -60,11 +60,22 @@ namespace Emby.Server.Implementations.Data
/// <value>The cache size or null.</value>
protected virtual int? CacheSize => null;
/// <summary>
/// Gets the locking mode. <see href="https://www.sqlite.org/pragma.html#pragma_locking_mode" />.
/// </summary>
protected virtual string LockingMode => "EXCLUSIVE";
/// <summary>
/// Gets the journal mode. <see href="https://www.sqlite.org/pragma.html#pragma_journal_mode" />.
/// </summary>
/// <value>The journal mode.</value>
protected virtual string JournalMode => "TRUNCATE";
protected virtual string JournalMode => "WAL";
/// <summary>
/// Gets the journal size limit. <see href="https://www.sqlite.org/pragma.html#pragma_journal_size_limit" />.
/// </summary>
/// <value>The journal size limit.</value>
protected virtual int? JournalSizeLimit => 0;
/// <summary>
/// Gets the page size.
@ -84,7 +95,7 @@ namespace Emby.Server.Implementations.Data
/// </summary>
/// <value>The synchronous mode or null.</value>
/// <see cref="SynchronousMode"/>
protected virtual SynchronousMode? Synchronous => null;
protected virtual SynchronousMode? Synchronous => SynchronousMode.Normal;
/// <summary>
/// Gets or sets the write lock.
@ -116,11 +127,21 @@ namespace Emby.Server.Implementations.Data
WriteConnection.Execute("PRAGMA cache_size=" + CacheSize.Value);
}
if (!string.IsNullOrWhiteSpace(LockingMode))
{
WriteConnection.Execute("PRAGMA locking_mode=" + LockingMode);
}
if (!string.IsNullOrWhiteSpace(JournalMode))
{
WriteConnection.Execute("PRAGMA journal_mode=" + JournalMode);
}
if (JournalSizeLimit.HasValue)
{
WriteConnection.Execute("PRAGMA journal_size_limit=" + (int)JournalSizeLimit.Value);
}
if (Synchronous.HasValue)
{
WriteConnection.Execute("PRAGMA synchronous=" + (int)Synchronous.Value);

38
Emby.Server.Implementations/Data/SqliteItemRepository.cs
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@ -359,8 +359,6 @@ namespace Emby.Server.Implementations.Data
string[] queries =
{
"PRAGMA locking_mode=EXCLUSIVE",
"create table if not exists TypedBaseItems (guid GUID primary key NOT NULL, type TEXT NOT NULL, data BLOB NULL, ParentId GUID NULL, Path TEXT NULL)",
"create table if not exists AncestorIds (ItemId GUID NOT NULL, AncestorId GUID NOT NULL, AncestorIdText TEXT NOT NULL, PRIMARY KEY (ItemId, AncestorId))",
@ -385,39 +383,6 @@ namespace Emby.Server.Implementations.Data
string[] postQueries =
{
// obsolete
"drop index if exists idx_TypedBaseItems",
"drop index if exists idx_mediastreams",
"drop index if exists idx_mediastreams1",
"drop index if exists idx_" + ChaptersTableName,
"drop index if exists idx_UserDataKeys1",
"drop index if exists idx_UserDataKeys2",
"drop index if exists idx_TypeTopParentId3",
"drop index if exists idx_TypeTopParentId2",
"drop index if exists idx_TypeTopParentId4",
"drop index if exists idx_Type",
"drop index if exists idx_TypeTopParentId",
"drop index if exists idx_GuidType",
"drop index if exists idx_TopParentId",
"drop index if exists idx_TypeTopParentId6",
"drop index if exists idx_ItemValues2",
"drop index if exists Idx_ProviderIds",
"drop index if exists idx_ItemValues3",
"drop index if exists idx_ItemValues4",
"drop index if exists idx_ItemValues5",
"drop index if exists idx_UserDataKeys3",
"drop table if exists UserDataKeys",
"drop table if exists ProviderIds",
"drop index if exists Idx_ProviderIds1",
"drop table if exists Images",
"drop index if exists idx_Images",
"drop index if exists idx_TypeSeriesPresentationUniqueKey",
"drop index if exists idx_SeriesPresentationUniqueKey",
"drop index if exists idx_TypeSeriesPresentationUniqueKey2",
"drop index if exists idx_AncestorIds3",
"drop index if exists idx_AncestorIds4",
"drop index if exists idx_AncestorIds2",
"create index if not exists idx_PathTypedBaseItems on TypedBaseItems(Path)",
"create index if not exists idx_ParentIdTypedBaseItems on TypedBaseItems(ParentId)",
@ -458,6 +423,9 @@ namespace Emby.Server.Implementations.Data
// Used to update inherited tags
"create index if not exists idx_ItemValues8 on ItemValues(Type, ItemId, Value)",
"CREATE INDEX IF NOT EXISTS idx_TypedBaseItemsUserDataKeyType ON TypedBaseItems(UserDataKey, Type)",
"CREATE INDEX IF NOT EXISTS idx_PeopleNameListOrder ON People(Name, ListOrder)"
};
using (var connection = GetConnection())

1
Jellyfin.Server/Migrations/MigrationRunner.cs
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@ -38,7 +38,6 @@ namespace Jellyfin.Server.Migrations
typeof(Routines.ReaddDefaultPluginRepository),
typeof(Routines.MigrateDisplayPreferencesDb),
typeof(Routines.RemoveDownloadImagesInAdvance),
typeof(Routines.AddPeopleQueryIndex),
typeof(Routines.MigrateAuthenticationDb)
};

49
Jellyfin.Server/Migrations/Routines/AddPeopleQueryIndex.cs
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@ -1,49 +0,0 @@
using System;
using System.IO;
using MediaBrowser.Controller;
using Microsoft.Extensions.Logging;
using SQLitePCL.pretty;
namespace Jellyfin.Server.Migrations.Routines
{
/// <summary>
/// Migration to add table indexes to optimize the Persons query.
/// </summary>
public class AddPeopleQueryIndex : IMigrationRoutine
{
private const string DbFilename = "library.db";
private readonly ILogger<AddPeopleQueryIndex> _logger;
private readonly IServerApplicationPaths _serverApplicationPaths;
/// <summary>
/// Initializes a new instance of the <see cref="AddPeopleQueryIndex"/> class.
/// </summary>
/// <param name="logger">Instance of the <see cref="ILogger{AddPeopleQueryIndex}"/> interface.</param>
/// <param name="serverApplicationPaths">Instance of the <see cref="IServerApplicationPaths"/> interface.</param>
public AddPeopleQueryIndex(ILogger<AddPeopleQueryIndex> logger, IServerApplicationPaths serverApplicationPaths)
{
_logger = logger;
_serverApplicationPaths = serverApplicationPaths;
}
/// <inheritdoc />
public Guid Id => new Guid("DE009B59-BAAE-428D-A810-F67762DC05B8");
/// <inheritdoc />
public string Name => "AddPeopleQueryIndex";
/// <inheritdoc />
public bool PerformOnNewInstall => true;
/// <inheritdoc />
public void Perform()
{
var databasePath = Path.Join(_serverApplicationPaths.DataPath, DbFilename);
using var connection = SQLite3.Open(databasePath, ConnectionFlags.ReadWrite, null);
_logger.LogInformation("Creating index idx_TypedBaseItemsUserDataKeyType");
connection.Execute("CREATE INDEX IF NOT EXISTS idx_TypedBaseItemsUserDataKeyType ON TypedBaseItems(UserDataKey, Type);");
_logger.LogInformation("Creating index idx_PeopleNameListOrder");
connection.Execute("CREATE INDEX IF NOT EXISTS idx_PeopleNameListOrder ON People(Name, ListOrder);");
}
}
}

4
Jellyfin.Server/Program.cs
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@ -273,10 +273,6 @@ namespace Jellyfin.Server
ServicePointManager.Expect100Continue = false;
Batteries_V2.Init();
if (raw.sqlite3_enable_shared_cache(1) != raw.SQLITE_OK)
{
_logger.LogWarning("Failed to enable shared cache for SQLite");
}
}
/// <summary>

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