New: Postgres Support

This commit is contained in:
Qstick
2021-09-26 12:27:50 -05:00
parent a61d4ab88c
commit df764ce8b4
25 changed files with 320 additions and 91 deletions

View File

@@ -78,7 +78,7 @@ namespace NzbDrone.Core.Datastore
{
using (var conn = _database.OpenConnection())
{
return conn.ExecuteScalar<int>($"SELECT COUNT(*) FROM {_table}");
return conn.ExecuteScalar<int>($"SELECT COUNT(*) FROM \"{_table}\"");
}
}
@@ -167,14 +167,22 @@ namespace NzbDrone.Core.Datastore
}
}
return $"INSERT INTO {_table} ({sbColumnList.ToString()}) VALUES ({sbParameterList.ToString()}); SELECT last_insert_rowid() id";
if (_database.DatabaseType == DatabaseType.SQLite)
{
return $"INSERT INTO {_table} ({sbColumnList.ToString()}) VALUES ({sbParameterList.ToString()}); SELECT last_insert_rowid() id";
}
else
{
return $"INSERT INTO \"{_table}\" ({sbColumnList.ToString()}) VALUES ({sbParameterList.ToString()}) RETURNING \"Id\"";
}
}
private TModel Insert(IDbConnection connection, IDbTransaction transaction, TModel model)
{
SqlBuilderExtensions.LogQuery(_insertSql, model);
var multi = connection.QueryMultiple(_insertSql, model, transaction);
var id = (int)multi.Read().First().id;
var multiRead = multi.Read();
var id = (int)(multiRead.First().id ?? multiRead.First().Id);
_keyProperty.SetValue(model, id);
_database.ApplyLazyLoad(model);
@@ -287,7 +295,7 @@ namespace NzbDrone.Core.Datastore
{
using (var conn = _database.OpenConnection())
{
conn.Execute($"DELETE FROM [{_table}]");
conn.Execute($"DELETE FROM \"{_table}\"");
}
if (vacuum)
@@ -346,7 +354,7 @@ namespace NzbDrone.Core.Datastore
private string GetUpdateSql(List<PropertyInfo> propertiesToUpdate)
{
var sb = new StringBuilder();
sb.AppendFormat("UPDATE {0} SET ", _table);
sb.AppendFormat("UPDATE \"{0}\" SET ", _table);
for (var i = 0; i < propertiesToUpdate.Count; i++)
{
@@ -414,9 +422,12 @@ namespace NzbDrone.Core.Datastore
pagingSpec.SortKey = $"{_table}.{_keyProperty.Name}";
}
var sortKey = TableMapping.Mapper.GetSortKey(pagingSpec.SortKey);
var sortDirection = pagingSpec.SortDirection == SortDirection.Descending ? "DESC" : "ASC";
var pagingOffset = (pagingSpec.Page - 1) * pagingSpec.PageSize;
builder.OrderBy($"{pagingSpec.SortKey} {sortDirection} LIMIT {pagingSpec.PageSize} OFFSET {pagingOffset}");
var pagingOffset = Math.Max(pagingSpec.Page - 1, 0) * pagingSpec.PageSize;
builder.OrderBy($"\"{sortKey}\" {sortDirection} LIMIT {pagingSpec.PageSize} OFFSET {pagingOffset}");
return queryFunc(builder).ToList();
}