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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
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@ -2240,7 +2240,7 @@ namespace Emby.Server.Implementations.Data
if (query.SimilarTo != null && query.User != null) if (query.SimilarTo != null && query.User != null)
{ {
return true; //return true;
} }
var sortingFields = query.SortBy.ToList(); 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) < 10 Then 2 Else 0 End )");
builder.Append("+(Select Case When Abs(COALESCE(ProductionYear, 0) - @ItemProductionYear) < 5 Then 2 Else 0 End )"); builder.Append("+(Select Case When Abs(COALESCE(ProductionYear, 0) - @ItemProductionYear) < 5 Then 2 Else 0 End )");
//// genres //// genres, tags
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)"); 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=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=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(Name) from People where ItemId=Guid and Name in (select Name from People where ItemId=@SimilarItemId)) * 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
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@ -307,9 +307,7 @@
<None Include="LiveTv\TunerHosts\SatIp\ini\satellite\3594.ini" /> <None Include="LiveTv\TunerHosts\SatIp\ini\satellite\3594.ini" />
<None Include="packages.config" /> <None Include="packages.config" />
</ItemGroup> </ItemGroup>
<ItemGroup> <ItemGroup />
<Folder Include="Persistence\" />
</ItemGroup>
<Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" /> <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
<!-- To modify your build process, add your task inside one of the targets below and uncomment it. <!-- 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. Other similar extension points exist, see Microsoft.Common.targets.

57
MediaBrowser.Server.Startup.Common/Persistence/SqliteExtensions.cs
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@ -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;
}
}
}