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update queries

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pull/702/head
Luke Pulverenti 8 years ago
parent b06d1851da
commit 64d15be839
9 changed files with 253 additions and 125 deletions
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4
Emby.Server.Core/Data/SqliteItemRepository.cs
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@ -679,7 +679,7 @@ namespace Emby.Server.Core.Data
throw new ArgumentNullException("item");
}
return SaveItems(new[] { item }, cancellationToken);
return SaveItems(new List<BaseItem> { item }, cancellationToken);
}
/// <summary>
@ -693,7 +693,7 @@ namespace Emby.Server.Core.Data
/// or
/// cancellationToken
/// </exception>
public async Task SaveItems(IEnumerable<BaseItem> items, CancellationToken cancellationToken)
public async Task SaveItems(List<BaseItem> items, CancellationToken cancellationToken)
{
if (items == null)
{

27
Emby.Server.Implementations/Activity/ActivityRepository.cs
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@ -57,18 +57,21 @@ namespace Emby.Server.Implementations.Activity
{
connection.RunInTransaction(db =>
{
var commandText = "replace into ActivityLogEntries (Id, Name, Overview, ShortOverview, Type, ItemId, UserId, DateCreated, LogSeverity) values (?, ?, ?, ?, ?, ?, ?, ?, ?)";
db.Execute(commandText,
entry.Id.ToGuidParamValue(),
entry.Name,
entry.Overview,
entry.ShortOverview,
entry.Type,
entry.ItemId,
entry.UserId,
entry.Date.ToDateTimeParamValue(),
entry.Severity.ToString());
using (var statement = db.PrepareStatement("replace into ActivityLogEntries (Id, Name, Overview, ShortOverview, Type, ItemId, UserId, DateCreated, LogSeverity) values (@Id, @Name, @Overview, @ShortOverview, @Type, @ItemId, @UserId, @DateCreated, @LogSeverity)"))
{
statement.BindParameters.TryBind("@Id", entry.Id.ToGuidParamValue());
statement.BindParameters.TryBind("@Name", entry.Name);
statement.BindParameters.TryBind("@Overview", entry.Overview);
statement.BindParameters.TryBind("@ShortOverview", entry.ShortOverview);
statement.BindParameters.TryBind("@Type", entry.Type);
statement.BindParameters.TryBind("@ItemId", entry.ItemId);
statement.BindParameters.TryBind("@UserId", entry.UserId);
statement.BindParameters.TryBind("@DateCreated", entry.Date.ToDateTimeParamValue());
statement.BindParameters.TryBind("@LogSeverity", entry.Severity.ToString());
statement.MoveNext();
}
});
}
}

51
Emby.Server.Implementations/Data/SqliteDisplayPreferencesRepository.cs
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@ -100,14 +100,17 @@ namespace Emby.Server.Implementations.Data
private void SaveDisplayPreferences(DisplayPreferences displayPreferences, Guid userId, string client, IDatabaseConnection connection)
{
var commandText = "replace into userdisplaypreferences (id, userid, client, data) values (?, ?, ?, ?)";
var serialized = _jsonSerializer.SerializeToBytes(displayPreferences, _memoryStreamProvider);
connection.Execute(commandText,
displayPreferences.Id.ToGuidParamValue(),
userId.ToGuidParamValue(),
client,
serialized);
using (var statement = connection.PrepareStatement("replace into userdisplaypreferences (id, userid, client, data) values (@id, @userid, @client, @data)"))
{
var serialized = _jsonSerializer.SerializeToBytes(displayPreferences, _memoryStreamProvider);
statement.BindParameters.TryBind("@id", displayPreferences.Id.ToGuidParamValue());
statement.BindParameters.TryBind("@userId", userId.ToGuidParamValue());
statement.BindParameters.TryBind("@client", client);
statement.BindParameters.TryBind("@data", serialized);
statement.MoveNext();
}
}
/// <summary>
@ -163,16 +166,16 @@ namespace Emby.Server.Implementations.Data
{
using (var connection = CreateConnection(true))
{
var commandText = "select data from userdisplaypreferences where id = ? and userId=? and client=?";
var paramList = new List<object>();
paramList.Add(guidId.ToGuidParamValue());
paramList.Add(userId.ToGuidParamValue());
paramList.Add(client);
foreach (var row in connection.Query(commandText, paramList.ToArray()))
using (var statement = connection.PrepareStatement("select data from userdisplaypreferences where id = @id and userId=@userId and client=@client"))
{
return Get(row);
statement.BindParameters.TryBind("@id", guidId.ToGuidParamValue());
statement.BindParameters.TryBind("@userId", userId.ToGuidParamValue());
statement.BindParameters.TryBind("@client", client);
foreach (var row in statement.ExecuteQuery())
{
return Get(row);
}
}
return new DisplayPreferences
@ -197,14 +200,14 @@ namespace Emby.Server.Implementations.Data
{
using (var connection = CreateConnection(true))
{
var commandText = "select data from userdisplaypreferences where userId=?";
var paramList = new List<object>();
paramList.Add(userId.ToGuidParamValue());
foreach (var row in connection.Query(commandText, paramList.ToArray()))
using (var statement = connection.PrepareStatement("select data from userdisplaypreferences where userId=@userId"))
{
list.Add(Get(row));
statement.BindParameters.TryBind("@userId", userId.ToGuidParamValue());
foreach (var row in statement.ExecuteQuery())
{
list.Add(Get(row));
}
}
}
}

48
Emby.Server.Implementations/Data/SqliteExtensions.cs
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@ -168,14 +168,54 @@ namespace Emby.Server.Implementations.Data
return result[index].ToFloat();
}
public static DateTime GetDateTime(this IReadOnlyList<IResultSetValue> result, int index)
public static Guid GetGuid(this IReadOnlyList<IResultSetValue> result, int index)
{
return result[index].ReadDateTime();
return result[index].ReadGuid();
}
public static Guid GetGuid(this IReadOnlyList<IResultSetValue> result, int index)
public static void TryBind(this IReadOnlyDictionary<string, IBindParameter> bindParameters, string name, string value)
{
return result[index].ReadGuid();
IBindParameter bindParam;
if (bindParameters.TryGetValue(name, out bindParam))
{
bindParam.Bind(value);
}
}
public static void TryBind(this IReadOnlyDictionary<string, IBindParameter> bindParameters, string name, bool value)
{
IBindParameter bindParam;
if (bindParameters.TryGetValue(name, out bindParam))
{
bindParam.Bind(value);
}
}
public static void TryBind(this IReadOnlyDictionary<string, IBindParameter> bindParameters, string name, byte[] value)
{
IBindParameter bindParam;
if (bindParameters.TryGetValue(name, out bindParam))
{
bindParam.Bind(value);
}
}
public static void TryBindNull(this IReadOnlyDictionary<string, IBindParameter> bindParameters, string name)
{
IBindParameter bindParam;
if (bindParameters.TryGetValue(name, out bindParam))
{
bindParam.BindNull();
}
}
public static IEnumerable<IReadOnlyList<IResultSetValue>> ExecuteQuery(
this IStatement This)
{
while (This.MoveNext())
{
yield return This.Current;
}
}
}
}

20
Emby.Server.Implementations/Data/SqliteUserRepository.cs
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@ -89,11 +89,12 @@ namespace Emby.Server.Implementations.Data
{
connection.RunInTransaction(db =>
{
var commandText = "replace into users (guid, data) values (?, ?)";
db.Execute(commandText,
user.Id.ToGuidParamValue(),
serialized);
using (var statement = db.PrepareStatement("replace into users (guid, data) values (@guid, @data)"))
{
statement.BindParameters.TryBind("@guid", user.Id.ToGuidParamValue());
statement.BindParameters.TryBind("@data", serialized);
statement.MoveNext();
}
});
}
}
@ -151,10 +152,11 @@ namespace Emby.Server.Implementations.Data
{
connection.RunInTransaction(db =>
{
var commandText = "delete from users where guid=?";
db.Execute(commandText,
user.Id.ToGuidParamValue());
using (var statement = db.PrepareStatement("delete from users where guid=@id"))
{
statement.BindParameters.TryBind("@id", user.Id.ToGuidParamValue());
statement.MoveNext();
}
});
}
}

71
Emby.Server.Implementations/Notifications/SqliteNotificationsRepository.cs
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@ -107,17 +107,23 @@ namespace Emby.Server.Implementations.Notifications
{
using (var connection = CreateConnection(true))
{
foreach (var row in connection.Query("select Level from Notifications where UserId=? and IsRead=?", userId.ToGuidParamValue(), false))
using (var statement = connection.PrepareStatement("select Level from Notifications where UserId=@UserId and IsRead=@IsRead"))
{
var levels = new List<NotificationLevel>();
statement.BindParameters.TryBind("@IsRead", false);
statement.BindParameters.TryBind("@UserId", userId.ToGuidParamValue());
levels.Add(GetLevel(row, 0));
foreach (var row in statement.ExecuteQuery())
{
var levels = new List<NotificationLevel>();
result.UnreadCount = levels.Count;
levels.Add(GetLevel(row, 0));
if (levels.Count > 0)
{
result.MaxUnreadNotificationLevel = levels.Max();
result.UnreadCount = levels.Count;
if (levels.Count > 0)
{
result.MaxUnreadNotificationLevel = levels.Max();
}
}
}
@ -220,17 +226,21 @@ namespace Emby.Server.Implementations.Notifications
{
connection.RunInTransaction(conn =>
{
conn.Execute("replace into Notifications (Id, UserId, Date, Name, Description, Url, Level, IsRead, Category, RelatedId) values (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)",
notification.Id.ToGuidParamValue(),
notification.UserId.ToGuidParamValue(),
notification.Date.ToDateTimeParamValue(),
notification.Name,
notification.Description,
notification.Url,
notification.Level.ToString(),
notification.IsRead,
string.Empty,
string.Empty);
using (var statement = conn.PrepareStatement("replace into Notifications (Id, UserId, Date, Name, Description, Url, Level, IsRead, Category, RelatedId) values (@Id, @UserId, @Date, @Name, @Description, @Url, @Level, @IsRead, @Category, @RelatedId)"))
{
statement.BindParameters.TryBind("@Id", notification.Id.ToGuidParamValue());
statement.BindParameters.TryBind("@UserId", notification.UserId.ToGuidParamValue());
statement.BindParameters.TryBind("@Date", notification.Date.ToDateTimeParamValue());
statement.BindParameters.TryBind("@Name", notification.Name);
statement.BindParameters.TryBind("@Description", notification.Description);
statement.BindParameters.TryBind("@Url", notification.Url);
statement.BindParameters.TryBind("@Level", notification.Level.ToString());
statement.BindParameters.TryBind("@IsRead", notification.IsRead);
statement.BindParameters.TryBind("@Category", string.Empty);
statement.BindParameters.TryBind("@RelatedId", string.Empty);
statement.MoveNext();
}
});
}
}
@ -279,7 +289,13 @@ namespace Emby.Server.Implementations.Notifications
{
connection.RunInTransaction(conn =>
{
conn.Execute("update Notifications set IsRead=? where UserId=?", isRead, userId.ToGuidParamValue());
using (var statement = conn.PrepareStatement("update Notifications set IsRead=@IsRead where UserId=@UserId"))
{
statement.BindParameters.TryBind("@IsRead", isRead);
statement.BindParameters.TryBind("@UserId", userId.ToGuidParamValue());
statement.MoveNext();
}
});
}
}
@ -295,12 +311,21 @@ namespace Emby.Server.Implementations.Notifications
{
connection.RunInTransaction(conn =>
{
var userIdParam = userId.ToGuidParamValue();
foreach (var id in notificationIdList)
using (var statement = conn.PrepareStatement("update Notifications set IsRead=@IsRead where UserId=@UserId and Id=@Id"))
{
conn.Execute("update Notifications set IsRead=? where UserId=? and Id=?", isRead, userIdParam, id);
statement.BindParameters.TryBind("@IsRead", isRead);
statement.BindParameters.TryBind("@UserId", userId.ToGuidParamValue());
foreach (var id in notificationIdList)
{
statement.Reset();
statement.BindParameters.TryBind("@Id", id.ToGuidParamValue());
statement.MoveNext();
}
}
});
}
}

121
Emby.Server.Implementations/Security/AuthenticationRepository.cs
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@ -69,19 +69,30 @@ namespace Emby.Server.Implementations.Security
{
connection.RunInTransaction(db =>
{
var commandText = "replace into AccessTokens (Id, AccessToken, DeviceId, AppName, AppVersion, DeviceName, UserId, IsActive, DateCreated, DateRevoked) values (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)";
db.Execute(commandText,
info.Id.ToGuidParamValue(),
info.AccessToken,
info.DeviceId,
info.AppName,
info.AppVersion,
info.DeviceName,
info.UserId,
info.IsActive,
info.DateCreated.ToDateTimeParamValue(),
info.DateRevoked.HasValue ? info.DateRevoked.Value.ToDateTimeParamValue() : null);
using (var statement = db.PrepareStatement("replace into AccessTokens (Id, AccessToken, DeviceId, AppName, AppVersion, DeviceName, UserId, IsActive, DateCreated, DateRevoked) values (@Id, @AccessToken, @DeviceId, @AppName, @AppVersion, @DeviceName, @UserId, @IsActive, @DateCreated, @DateRevoked)"))
{
statement.BindParameters.TryBind("@Id", info.Id.ToGuidParamValue());
statement.BindParameters.TryBind("@AccessToken", info.AccessToken);
statement.BindParameters.TryBind("@DeviceId", info.DeviceId);
statement.BindParameters.TryBind("@AppName", info.AppName);
statement.BindParameters.TryBind("@AppVersion", info.AppVersion);
statement.BindParameters.TryBind("@DeviceName", info.DeviceName);
statement.BindParameters.TryBind("@UserId", info.UserId);
statement.BindParameters.TryBind("@IsActive", info.IsActive);
statement.BindParameters.TryBind("@DateCreated", info.DateCreated.ToDateTimeParamValue());
if (info.DateRevoked.HasValue)
{
statement.BindParameters.TryBind("@DateRevoked", info.DateRevoked.Value.ToDateTimeParamValue());
}
else
{
statement.BindParameters.TryBindNull("@DateRevoked");
}
statement.MoveNext();
}
});
}
}
@ -89,6 +100,29 @@ namespace Emby.Server.Implementations.Security
private const string BaseSelectText = "select Id, AccessToken, DeviceId, AppName, AppVersion, DeviceName, UserId, IsActive, DateCreated, DateRevoked from AccessTokens";
private void BindAuthenticationQueryParams(AuthenticationInfoQuery query, IStatement statement)
{
if (!string.IsNullOrWhiteSpace(query.AccessToken))
{
statement.BindParameters.TryBind("@AccessToken", query.AccessToken);
}
if (!string.IsNullOrWhiteSpace(query.UserId))
{
statement.BindParameters.TryBind("@UserId", query.UserId);
}
if (!string.IsNullOrWhiteSpace(query.DeviceId))
{
statement.BindParameters.TryBind("@DeviceId", query.DeviceId);
}
if (query.IsActive.HasValue)
{
statement.BindParameters.TryBind("@IsActive", query.IsActive.Value);
}
}
public QueryResult<AuthenticationInfo> Get(AuthenticationInfoQuery query)
{
if (query == null)
@ -99,7 +133,6 @@ namespace Emby.Server.Implementations.Security
using (var connection = CreateConnection(true))
{
var commandText = BaseSelectText;
var paramList = new List<object>();
var whereClauses = new List<string>();
@ -107,26 +140,22 @@ namespace Emby.Server.Implementations.Security
if (!string.IsNullOrWhiteSpace(query.AccessToken))
{
whereClauses.Add("AccessToken=?");
paramList.Add(query.AccessToken);
whereClauses.Add("AccessToken=@AccessToken");
}
if (!string.IsNullOrWhiteSpace(query.UserId))
{
whereClauses.Add("UserId=?");
paramList.Add(query.UserId);
whereClauses.Add("UserId=@UserId");
}
if (!string.IsNullOrWhiteSpace(query.DeviceId))
{
whereClauses.Add("DeviceId=?");
paramList.Add(query.DeviceId);
whereClauses.Add("DeviceId=@DeviceId");
}
if (query.IsActive.HasValue)
{
whereClauses.Add("IsActive=?");
paramList.Add(query.IsActive.Value);
whereClauses.Add("IsActive=@IsActive");
}
if (query.HasUser.HasValue)
@ -171,20 +200,30 @@ namespace Emby.Server.Implementations.Security
var list = new List<AuthenticationInfo>();
foreach (var row in connection.Query(commandText, paramList.ToArray()))
using (var statement = connection.PrepareStatement(commandText))
{
list.Add(Get(row));
}
BindAuthenticationQueryParams(query, statement);
var count = connection.Query("select count (Id) from AccessTokens" + whereTextWithoutPaging, paramList.ToArray())
.SelectScalarInt()
.First();
foreach (var row in statement.ExecuteQuery())
{
list.Add(Get(row));
}
return new QueryResult<AuthenticationInfo>()
{
Items = list.ToArray(),
TotalRecordCount = count
};
using (var totalCountStatement = connection.PrepareStatement("select count (Id) from AccessTokens" + whereTextWithoutPaging))
{
BindAuthenticationQueryParams(query, totalCountStatement);
var count = totalCountStatement.ExecuteQuery()
.SelectScalarInt()
.First();
return new QueryResult<AuthenticationInfo>()
{
Items = list.ToArray(),
TotalRecordCount = count
};
}
}
}
}
@ -199,16 +238,18 @@ namespace Emby.Server.Implementations.Security
{
using (var connection = CreateConnection(true))
{
var commandText = BaseSelectText + " where Id=?";
var paramList = new List<object>();
paramList.Add(id.ToGuidParamValue());
var commandText = BaseSelectText + " where Id=@Id";
foreach (var row in connection.Query(commandText, paramList.ToArray()))
using (var statement = connection.PrepareStatement(commandText))
{
return Get(row);
statement.BindParameters["@Id"].Bind(id.ToGuidParamValue());
foreach (var row in statement.ExecuteQuery())
{
return Get(row);
}
return null;
}
return null;
}
}
}

34
Emby.Server.Implementations/Sync/SyncRepository.cs
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@ -492,14 +492,11 @@ namespace Emby.Server.Implementations.Sync
using (var connection = CreateConnection(true))
{
var commandText = "select ItemId,Status,Progress from SyncJobItems";
var whereClauses = new List<string>();
var paramList = new List<object>();
if (!string.IsNullOrWhiteSpace(query.TargetId))
{
whereClauses.Add("TargetId=?");
paramList.Add(query.TargetId);
whereClauses.Add("TargetId=@TargetId");
}
if (query.Statuses.Length > 0)
@ -514,22 +511,39 @@ namespace Emby.Server.Implementations.Sync
commandText += " where " + string.Join(" AND ", whereClauses.ToArray());
}
foreach (var row in connection.Query(commandText, paramList.ToArray()))
using (var statement = connection.PrepareStatement(commandText))
{
AddStatusResult(row, result, false);
if (!string.IsNullOrWhiteSpace(query.TargetId))
{
statement.BindParameters.TryBind("@TargetId", query.TargetId);
}
foreach (var row in statement.ExecuteQuery())
{
AddStatusResult(row, result, false);
}
LogQueryTime("GetSyncedItemProgresses", commandText, now);
}
LogQueryTime("GetSyncedItemProgresses", commandText, now);
commandText = commandText
.Replace("select ItemId,Status,Progress from SyncJobItems", "select ItemIds,Status,Progress from SyncJobs")
.Replace("'Synced'", "'Completed','CompletedWithError'");
now = DateTime.UtcNow;
foreach (var row in connection.Query(commandText, paramList.ToArray()))
using (var statement = connection.PrepareStatement(commandText))
{
AddStatusResult(row, result, true);
if (!string.IsNullOrWhiteSpace(query.TargetId))
{
statement.BindParameters.TryBind("@TargetId", query.TargetId);
}
foreach (var row in statement.ExecuteQuery())
{
AddStatusResult(row, result, true);
}
LogQueryTime("GetSyncedItemProgresses", commandText, now);
}
LogQueryTime("GetSyncedItemProgresses", commandText, now);
}
}

2
MediaBrowser.Controller/Persistence/IItemRepository.cs
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@ -51,7 +51,7 @@ namespace MediaBrowser.Controller.Persistence
/// <param name="items">The items.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>Task.</returns>
Task SaveItems(IEnumerable<BaseItem> items, CancellationToken cancellationToken);
Task SaveItems(List<BaseItem> items, CancellationToken cancellationToken);
/// <summary>
/// Retrieves the item.

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