int ITransaction.CommitTransaction(string connectionName, SqlCredential credentials, SqlConnection connection)
{
int affectedRows = 0;
if (_singleEntity == null)
{
return(affectedRows);
}
BulkOperationsHelper.DoColumnMappings(_customColumnMappings, _whereConditions);
BulkOperationsHelper.DoColumnMappings(_customColumnMappings, _orConditions);
BulkOperationsHelper.DoColumnMappings(_customColumnMappings, _andConditions);
BulkOperationsHelper.AddSqlParamsForUpdateQuery(_parameters, _columns, _singleEntity);
var concatenatedQuery = _whereConditions.Concat(_andConditions).Concat(_orConditions).OrderBy(x => x.SortOrder);
using (SqlConnection conn = BulkOperationsHelper.GetSqlConnection(connectionName, credentials, connection))
{
conn.Open();
using (SqlTransaction transaction = conn.BeginTransaction())
{
try
{
SqlCommand command = conn.CreateCommand();
command.Connection = conn;
command.Transaction = transaction;
command.CommandTimeout = _sqlTimeout;
string fullQualifiedTableName = BulkOperationsHelper.GetFullQualifyingTableName(conn.Database, _schema,
_tableName);
string comm = $"UPDATE {fullQualifiedTableName} " +
$"{BulkOperationsHelper.BuildUpdateSet(_columns, fullQualifiedTableName)}" +
$"{BulkOperationsHelper.BuildPredicateQuery(concatenatedQuery)}";
command.CommandText = comm;
if (_parameters.Count > 0)
{
command.Parameters.AddRange(_parameters.ToArray());
}
affectedRows = command.ExecuteNonQuery();
transaction.Commit();
return(affectedRows);
}
catch (Exception)
{
transaction.Rollback();
throw;
}
finally
{
conn.Close();
}
}
}
}
