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update similar queries

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This commit is contained in:
Luke Pulverenti 2016-12-12 15:46:45 -05:00
parent d84bb7160f
commit 87c9f26e65
3 changed files with 5 additions and 69 deletions
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13
Emby.Server.Implementations/Data/SqliteItemRepository.cs
View file

@ -2240,7 +2240,7 @@ namespace Emby.Server.Implementations.Data
if (query.SimilarTo != null && query.User != null)
{
return true;
//return true;
}
var sortingFields = query.SortBy.ToList();
@ -2369,15 +2369,10 @@ namespace Emby.Server.Implementations.Data
builder.Append("+(Select Case When Abs(COALESCE(ProductionYear, 0) - @ItemProductionYear) < 10 Then 2 Else 0 End )");
builder.Append("+(Select Case When Abs(COALESCE(ProductionYear, 0) - @ItemProductionYear) < 5 Then 2 Else 0 End )");
//// genres
builder.Append("+ ((Select count(CleanValue) from ItemValues where ItemId=Guid and Type=2 and CleanValue in (select CleanValue from itemvalues where ItemId=@SimilarItemId and type=2)) * 10)");
//// genres, tags
builder.Append("+ ((Select count(CleanValue) from ItemValues where ItemId=Guid and Type in (2,3,4,5) and CleanValue in (select CleanValue from itemvalues where ItemId=@SimilarItemId and Type in (2,3,4,5))) * 10)");
//// tags
builder.Append("+ ((Select count(CleanValue) from ItemValues where ItemId=Guid and Type=4 and CleanValue in (select CleanValue from itemvalues where ItemId=@SimilarItemId and type=4)) * 10)");
builder.Append("+ ((Select count(CleanValue) from ItemValues where ItemId=Guid and Type=5 and CleanValue in (select CleanValue from itemvalues where ItemId=@SimilarItemId and type=5)) * 10)");
builder.Append("+ ((Select count(CleanValue) from ItemValues where ItemId=Guid and Type=3 and CleanValue in (select CleanValue from itemvalues where ItemId=@SimilarItemId and type=3)) * 3)");
//builder.Append("+ ((Select count(CleanValue) from ItemValues where ItemId=Guid and Type=3 and CleanValue in (select CleanValue from itemvalues where ItemId=@SimilarItemId and type=3)) * 3)");
//builder.Append("+ ((Select count(Name) from People where ItemId=Guid and Name in (select Name from People where ItemId=@SimilarItemId)) * 3)");

4
MediaBrowser.Server.Startup.Common/MediaBrowser.Server.Startup.Common.csproj
View file

@ -307,9 +307,7 @@
<None Include="LiveTv\TunerHosts\SatIp\ini\satellite\3594.ini" />
<None Include="packages.config" />
</ItemGroup>
<ItemGroup>
<Folder Include="Persistence\" />
</ItemGroup>
<ItemGroup />
<Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
<!-- To modify your build process, add your task inside one of the targets below and uncomment it.
Other similar extension points exist, see Microsoft.Common.targets.

57
MediaBrowser.Server.Startup.Common/Persistence/SqliteExtensions.cs
View file

@ -1,57 +0,0 @@
using System;
using System.Data;
using System.Data.SQLite;
using System.Threading.Tasks;
using MediaBrowser.Model.Logging;
namespace Emby.Server.Core.Data
{
/// <summary>
/// Class SQLiteExtensions
/// </summary>
public static class SqliteExtensions
{
/// <summary>
/// Connects to db.
/// </summary>
public static async Task<IDbConnection> ConnectToDb(string dbPath,
bool isReadOnly,
bool enablePooling,
int? cacheSize,
ILogger logger)
{
if (string.IsNullOrEmpty(dbPath))
{
throw new ArgumentNullException("dbPath");
}
SQLiteConnection.SetMemoryStatus(false);
var connectionstr = new SQLiteConnectionStringBuilder
{
PageSize = 4096,
CacheSize = cacheSize ?? 2000,
SyncMode = SynchronizationModes.Normal,
DataSource = dbPath,
JournalMode = SQLiteJournalModeEnum.Wal,
// This is causing crashing under linux
Pooling = enablePooling && Environment.OSVersion.Platform == PlatformID.Win32NT,
ReadOnly = isReadOnly
};
var connectionString = connectionstr.ConnectionString;
if (!enablePooling)
{
logger.Info("Sqlite {0} opening {1}", SQLiteConnection.SQLiteVersion, connectionString);
}
var connection = new SQLiteConnection(connectionString);
await connection.OpenAsync().ConfigureAwait(false);
return connection;
}
}
}