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Reduced exclusive lock durations

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This commit is contained in:
emeric
2023-11-19 16:17:27 +01:00
parent 575fec5727
commit 17a2a969e2
104 changed files with 881 additions and 705 deletions
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src/libs/services/database/impl/Cluster.cpp
+14 -14
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@@ -35,7 +35,7 @@ namespace Database
template <typename ResultType>
Wt::Dbo::Query<ResultType> createQuery(Session& session, std::string_view itemToSelect, const Cluster::FindParameters& params)
{
session.checkSharedLocked();
session.checkReadTransaction();
auto query{ session.getDboSession().query<ResultType>("SELECT DISTINCT " + std::string{ itemToSelect } + " FROM cluster c") };
@@ -85,14 +85,14 @@ namespace Database
std::size_t Cluster::getCount(Session& session)
{
session.checkSharedLocked();
session.checkReadTransaction();
return session.getDboSession().query<int>("SELECT COUNT(*) FROM cluster");
}
RangeResults<ClusterId> Cluster::findIds(Session& session, const FindParameters& params)
{
session.checkSharedLocked();
session.checkReadTransaction();
auto query{ createQuery<ClusterId>(session, params) };
return Utils::execQuery<ClusterId>(query, params.range);
@@ -100,7 +100,7 @@ namespace Database
RangeResults<Cluster::pointer> Cluster::find(Session& session, const FindParameters& params)
{
session.checkSharedLocked();
session.checkReadTransaction();
auto query{ createQuery<Wt::Dbo::ptr<Cluster>>(session, params) };
return Utils::execQuery<Cluster::pointer>(query, params.range);
@@ -108,7 +108,7 @@ namespace Database
RangeResults<ClusterId> Cluster::findOrphans(Session& session, std::optional<Range> range)
{
session.checkSharedLocked();
session.checkReadTransaction();
auto query{ session.getDboSession().query<ClusterId>("SELECT DISTINCT c.id FROM cluster c WHERE NOT EXISTS(SELECT 1 FROM track_cluster t_c WHERE t_c.cluster_id = c.id)") };
return Utils::execQuery<ClusterId>(query, range);
@@ -116,14 +116,14 @@ namespace Database
Cluster::pointer Cluster::find(Session& session, ClusterId id)
{
session.checkSharedLocked();
session.checkReadTransaction();
return session.getDboSession().find<Cluster>().where("id = ?").bind(id).resultValue();
}
std::size_t Cluster::computeTrackCount(Session& session, ClusterId id)
{
session.checkSharedLocked();
session.checkReadTransaction();
return session.getDboSession().query<int>("SELECT COUNT(t.id) FROM track t INNER JOIN track_cluster t_c ON t_c.track_id = t.id")
.where("t_c.cluster_id = ?").bind(id).resultValue();
@@ -131,7 +131,7 @@ namespace Database
std::size_t Cluster::computeReleaseCount(Session& session, ClusterId id)
{
session.checkSharedLocked();
session.checkReadTransaction();
return session.getDboSession().query<int>("SELECT COUNT(DISTINCT r.id) FROM release r INNER JOIN track t on t.release_id = r.id INNER JOIN track_cluster t_c ON t_c.track_id = t.id")
.where("t_c.cluster_id = ?").bind(id).resultValue();
@@ -164,7 +164,7 @@ namespace Database
std::size_t ClusterType::getCount(Session& session)
{
session.checkSharedLocked();
session.checkReadTransaction();
return session.getDboSession().query<int>("SELECT COUNT(*) FROM cluster_type");
}
@@ -172,7 +172,7 @@ namespace Database
RangeResults<ClusterTypeId> ClusterType::findOrphans(Session& session, std::optional<Range> range)
{
session.checkSharedLocked();
session.checkReadTransaction();
auto query{ session.getDboSession().query<ClusterTypeId>(
"SELECT c_t.id from cluster_type c_t"
@@ -184,7 +184,7 @@ namespace Database
RangeResults<ClusterTypeId> ClusterType::findUsed(Session& session, std::optional<Range> range)
{
session.checkSharedLocked();
session.checkReadTransaction();
auto query{ session.getDboSession().query<ClusterTypeId>(
"SELECT DISTINCT c_t.id from cluster_type c_t")
@@ -195,21 +195,21 @@ namespace Database
ClusterType::pointer ClusterType::find(Session& session, std::string_view name)
{
session.checkSharedLocked();
session.checkReadTransaction();
return session.getDboSession().find<ClusterType>().where("name = ?").bind(std::string{ name }).resultValue();
}
ClusterType::pointer ClusterType::find(Session& session, ClusterTypeId id)
{
session.checkSharedLocked();
session.checkReadTransaction();
return session.getDboSession().find<ClusterType>().where("id = ?").bind(id).resultValue();
}
RangeResults<ClusterTypeId> ClusterType::find(Session& session, std::optional<Range> range)
{
session.checkSharedLocked();
session.checkReadTransaction();
auto query{ session.getDboSession().query<ClusterTypeId>("SELECT id from cluster_type") };