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Bulk instance deletion instead of tons of individual statements [skip ci]

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This commit is contained in:
Akkadius 2020-05-24 04:23:52 -05:00
parent 0d2d6a2c6b
commit db072e767a
1 changed files with 12 additions and 4 deletions
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16
common/database_instances.cpp
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@ -602,12 +602,20 @@ void Database::PurgeExpiredInstances()
return;
}
std::vector<std::string> instance_ids;
for (auto row = results.begin(); row != results.end(); ++row) {
query = StringFormat("DELETE FROM instance_list WHERE id=%u", atoi(row[0]));
QueryDatabase(query);
DeleteInstance(atoi(row[0]));
instance_ids.emplace_back(row[0]);
}
std::string imploded_instance_ids = implode(",", instance_ids);
QueryDatabase(fmt::format("DELETE FROM instance_list WHERE id IN ({})", imploded_instance_ids));
QueryDatabase(fmt::format("DELETE FROM instance_list_player WHERE id IN ({})", imploded_instance_ids));
QueryDatabase(fmt::format("DELETE FROM respawn_times WHERE instance_id IN ({})", imploded_instance_ids));
QueryDatabase(fmt::format("DELETE FROM spawn_condition_values WHERE instance_id IN ({})", imploded_instance_ids));
QueryDatabase(fmt::format("UPDATE character_corpses SET is_buried = 1, instance_id = 0 WHERE instance_id IN ({})", imploded_instance_ids));
}
void Database::SetInstanceDuration(uint16 instance_id, uint32 new_duration)