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optimize series display

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This commit is contained in:
Luke Pulverenti
2016-11-25 12:36:00 -05:00
parent a9645e1429
commit f9702672f4
6 changed files with 233 additions and 141 deletions
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189
Emby.Server.Implementations/Data/SqliteItemRepository.cs
View File

@@ -664,11 +664,18 @@ namespace Emby.Server.Implementations.Data
{
var requiresReset = false;
using (var saveItemStatement = db.PrepareStatement(GetSaveItemCommandText()))
var statements = db.PrepareAll(string.Join(";", new string[]
{
using (var deleteAncestorsStatement = db.PrepareStatement("delete from AncestorIds where ItemId=@ItemId"))
GetSaveItemCommandText(),
"delete from AncestorIds where ItemId=@ItemId",
"insert into AncestorIds (ItemId, AncestorId, AncestorIdText) values (@ItemId, @AncestorId, @AncestorIdText)"
})).ToList();
using (var saveItemStatement = statements[0])
{
using (var deleteAncestorsStatement = statements[1])
{
using (var updateAncestorsStatement = db.PrepareStatement("insert into AncestorIds (ItemId, AncestorId, AncestorIdText) values (@ItemId, @AncestorId, @AncestorIdText)"))
using (var updateAncestorsStatement = statements[2])
{
foreach (var tuple in tuples)
{
@@ -2576,16 +2583,42 @@ namespace Emby.Server.Implementations.Data
}
}
var totalRecordCount = 0;
var isReturningZeroItems = query.Limit.HasValue && query.Limit <= 0;
var statementTexts = new List<string>();
if (!isReturningZeroItems)
{
statementTexts.Add(commandText);
}
if (query.EnableTotalRecordCount)
{
commandText = string.Empty;
if (EnableGroupByPresentationUniqueKey(query))
{
commandText += " select count (distinct PresentationUniqueKey)" + GetFromText();
}
else
{
commandText += " select count (guid)" + GetFromText();
}
commandText += GetJoinUserDataText(query);
commandText += whereTextWithoutPaging;
statementTexts.Add(commandText);
}
using (var connection = CreateConnection(true))
{
using (WriteLock.Read())
{
var totalRecordCount = 0;
var isReturningZeroItems = query.Limit.HasValue && query.Limit <= 0;
var statements = connection.PrepareAll(string.Join(";", statementTexts.ToArray()))
.ToList();
if (!isReturningZeroItems)
{
using (var statement = connection.PrepareStatement(commandText))
using (var statement = statements[0])
{
if (EnableJoinUserData(query))
{
@@ -2608,33 +2641,22 @@ namespace Emby.Server.Implementations.Data
}
}
commandText = string.Empty;
if (EnableGroupByPresentationUniqueKey(query))
if (query.EnableTotalRecordCount)
{
commandText += " select count (distinct PresentationUniqueKey)" + GetFromText();
}
else
{
commandText += " select count (guid)" + GetFromText();
}
commandText += GetJoinUserDataText(query);
commandText += whereTextWithoutPaging;
using (var statement = connection.PrepareStatement(commandText))
{
if (EnableJoinUserData(query))
using (var statement = statements[statements.Count - 1])
{
statement.TryBind("@UserId", query.User.Id);
if (EnableJoinUserData(query))
{
statement.TryBind("@UserId", query.User.Id);
}
BindSimilarParams(query, statement);
// Running this again will bind the params
GetWhereClauses(query, statement);
totalRecordCount = statement.ExecuteQuery().SelectScalarInt().First();
}
BindSimilarParams(query, statement);
// Running this again will bind the params
GetWhereClauses(query, statement);
totalRecordCount = statement.ExecuteQuery().SelectScalarInt().First();
}
LogQueryTime("GetItems", commandText, now);
@@ -2966,58 +2988,77 @@ namespace Emby.Server.Implementations.Data
}
var list = new List<Guid>();
var isReturningZeroItems = query.Limit.HasValue && query.Limit <= 0;
var statementTexts = new List<string>();
if (!isReturningZeroItems)
{
statementTexts.Add(commandText);
}
if (query.EnableTotalRecordCount)
{
commandText = string.Empty;
if (EnableGroupByPresentationUniqueKey(query))
{
commandText += " select count (distinct PresentationUniqueKey)" + GetFromText();
}
else
{
commandText += " select count (guid)" + GetFromText();
}
commandText += GetJoinUserDataText(query);
commandText += whereTextWithoutPaging;
statementTexts.Add(commandText);
}
using (var connection = CreateConnection(true))
{
var statements = connection.PrepareAll(string.Join(";", statementTexts.ToArray()))
.ToList();
using (WriteLock.Read())
{
var totalRecordCount = 0;
using (var statement = connection.PrepareStatement(commandText))
if (!isReturningZeroItems)
{
if (EnableJoinUserData(query))
using (var statement = statements[0])
{
statement.TryBind("@UserId", query.User.Id);
}
if (EnableJoinUserData(query))
{
statement.TryBind("@UserId", query.User.Id);
}
BindSimilarParams(query, statement);
BindSimilarParams(query, statement);
// Running this again will bind the params
GetWhereClauses(query, statement);
// Running this again will bind the params
GetWhereClauses(query, statement);
foreach (var row in statement.ExecuteQuery())
{
list.Add(row[0].ReadGuid());
foreach (var row in statement.ExecuteQuery())
{
list.Add(row[0].ReadGuid());
}
}
}
commandText = string.Empty;
if (EnableGroupByPresentationUniqueKey(query))
if (query.EnableTotalRecordCount)
{
commandText += " select count (distinct PresentationUniqueKey)" + GetFromText();
}
else
{
commandText += " select count (guid)" + GetFromText();
}
commandText += GetJoinUserDataText(query);
commandText += whereTextWithoutPaging;
using (var statement = connection.PrepareStatement(commandText))
{
if (EnableJoinUserData(query))
using (var statement = statements[statements.Count - 1])
{
statement.TryBind("@UserId", query.User.Id);
if (EnableJoinUserData(query))
{
statement.TryBind("@UserId", query.User.Id);
}
BindSimilarParams(query, statement);
// Running this again will bind the params
GetWhereClauses(query, statement);
totalRecordCount = statement.ExecuteQuery().SelectScalarInt().First();
}
BindSimilarParams(query, statement);
// Running this again will bind the params
GetWhereClauses(query, statement);
totalRecordCount = statement.ExecuteQuery().SelectScalarInt().First();
}
LogQueryTime("GetItemIds", commandText, now);
@@ -4875,13 +4916,29 @@ namespace Emby.Server.Implementations.Data
var list = new List<Tuple<BaseItem, ItemCounts>>();
var count = 0;
var statementTexts = new List<string>();
if (!isReturningZeroItems)
{
statementTexts.Add(commandText);
}
if (query.EnableTotalRecordCount)
{
var countText = "select count (distinct PresentationUniqueKey)" + GetFromText();
countText += GetJoinUserDataText(query);
countText += whereText;
statementTexts.Add(countText);
}
using (var connection = CreateConnection(true))
{
using (WriteLock.Read())
{
var statements = connection.PrepareAll(string.Join(";", statementTexts.ToArray())).ToList();
if (!isReturningZeroItems)
{
using (var statement = connection.PrepareStatement(commandText))
using (var statement = statements[0])
{
statement.TryBind("@SelectType", returnType);
if (EnableJoinUserData(query))
@@ -4919,7 +4976,7 @@ namespace Emby.Server.Implementations.Data
commandText += GetJoinUserDataText(query);
commandText += whereText;
using (var statement = connection.PrepareStatement(commandText))
using (var statement = statements[statements.Count - 1])
{
statement.TryBind("@SelectType", returnType);
if (EnableJoinUserData(query))

112
Emby.Server.Implementations/Security/AuthenticationRepository.cs
View File

@@ -70,9 +70,9 @@ namespace Emby.Server.Implementations.Security
cancellationToken.ThrowIfCancellationRequested();
using (var connection = CreateConnection())
using (WriteLock.Write())
{
using (WriteLock.Write())
using (var connection = CreateConnection())
{
connection.RunInTransaction(db =>
{
@@ -137,78 +137,78 @@ namespace Emby.Server.Implementations.Security
throw new ArgumentNullException("query");
}
using (var connection = CreateConnection(true))
using (WriteLock.Read())
{
var commandText = BaseSelectText;
var whereClauses = new List<string>();
var startIndex = query.StartIndex ?? 0;
if (!string.IsNullOrWhiteSpace(query.AccessToken))
using (var connection = CreateConnection(true))
{
whereClauses.Add("AccessToken=@AccessToken");
}
var commandText = BaseSelectText;
if (!string.IsNullOrWhiteSpace(query.UserId))
{
whereClauses.Add("UserId=@UserId");
}
var whereClauses = new List<string>();
if (!string.IsNullOrWhiteSpace(query.DeviceId))
{
whereClauses.Add("DeviceId=@DeviceId");
}
var startIndex = query.StartIndex ?? 0;
if (query.IsActive.HasValue)
{
whereClauses.Add("IsActive=@IsActive");
}
if (query.HasUser.HasValue)
{
if (query.HasUser.Value)
if (!string.IsNullOrWhiteSpace(query.AccessToken))
{
whereClauses.Add("UserId not null");
whereClauses.Add("AccessToken=@AccessToken");
}
else
if (!string.IsNullOrWhiteSpace(query.UserId))
{
whereClauses.Add("UserId is null");
whereClauses.Add("UserId=@UserId");
}
}
var whereTextWithoutPaging = whereClauses.Count == 0 ?
string.Empty :
" where " + string.Join(" AND ", whereClauses.ToArray());
if (!string.IsNullOrWhiteSpace(query.DeviceId))
{
whereClauses.Add("DeviceId=@DeviceId");
}
if (startIndex > 0)
{
var pagingWhereText = whereClauses.Count == 0 ?
if (query.IsActive.HasValue)
{
whereClauses.Add("IsActive=@IsActive");
}
if (query.HasUser.HasValue)
{
if (query.HasUser.Value)
{
whereClauses.Add("UserId not null");
}
else
{
whereClauses.Add("UserId is null");
}
}
var whereTextWithoutPaging = whereClauses.Count == 0 ?
string.Empty :
" where " + string.Join(" AND ", whereClauses.ToArray());
whereClauses.Add(string.Format("Id NOT IN (SELECT Id FROM AccessTokens {0} ORDER BY DateCreated LIMIT {1})",
pagingWhereText,
startIndex.ToString(_usCulture)));
}
if (startIndex > 0)
{
var pagingWhereText = whereClauses.Count == 0 ?
string.Empty :
" where " + string.Join(" AND ", whereClauses.ToArray());
var whereText = whereClauses.Count == 0 ?
string.Empty :
" where " + string.Join(" AND ", whereClauses.ToArray());
whereClauses.Add(string.Format("Id NOT IN (SELECT Id FROM AccessTokens {0} ORDER BY DateCreated LIMIT {1})",
pagingWhereText,
startIndex.ToString(_usCulture)));
}
commandText += whereText;
var whereText = whereClauses.Count == 0 ?
string.Empty :
" where " + string.Join(" AND ", whereClauses.ToArray());
commandText += " ORDER BY DateCreated";
commandText += whereText;
if (query.Limit.HasValue)
{
commandText += " LIMIT " + query.Limit.Value.ToString(_usCulture);
}
commandText += " ORDER BY DateCreated";
var list = new List<AuthenticationInfo>();
if (query.Limit.HasValue)
{
commandText += " LIMIT " + query.Limit.Value.ToString(_usCulture);
}
var list = new List<AuthenticationInfo>();
using (WriteLock.Read())
{
using (var statement = connection.PrepareStatement(commandText))
{
BindAuthenticationQueryParams(query, statement);
@@ -244,9 +244,9 @@ namespace Emby.Server.Implementations.Security
throw new ArgumentNullException("id");
}
using (var connection = CreateConnection(true))
using (WriteLock.Read())
{
using (WriteLock.Read())
using (var connection = CreateConnection(true))
{
var commandText = BaseSelectText + " where Id=@Id";

22
Emby.Server.Implementations/Sync/SyncRepository.cs
View File

@@ -516,9 +516,23 @@ namespace Emby.Server.Implementations.Sync
commandText += " where " + string.Join(" AND ", whereClauses.ToArray());
}
var statementTexts = new List<string>
{
commandText
};
commandText = commandText
.Replace("select ItemId,Status,Progress from SyncJobItems", "select ItemIds,Status,Progress from SyncJobs")
.Replace("'Synced'", "'Completed','CompletedWithError'");
statementTexts.Add(commandText);
using (WriteLock.Read())
{
using (var statement = connection.PrepareStatement(commandText))
var statements = connection.PrepareAll(string.Join(";", statementTexts.ToArray()))
.ToList();
using (var statement = statements[0])
{
if (!string.IsNullOrWhiteSpace(query.TargetId))
{
@@ -532,13 +546,9 @@ namespace Emby.Server.Implementations.Sync
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;
using (var statement = connection.PrepareStatement(commandText))
using (var statement = statements[1])
{
if (!string.IsNullOrWhiteSpace(query.TargetId))
{