public function changeField($table, $field, $field_new, $spec, $keys_new = []) {
if (!$this->fieldExists($table, $field)) {
throw new SchemaObjectDoesNotExistException(t("Cannot change the definition of field @table.@name: field doesn't exist.", ['@table' => $table, '@name' => $field]));
public function changeField($table, $field, $field_new, $spec, $keys_new = []) {
if (!$this->fieldExists($table, $field)) {
throw new SchemaObjectDoesNotExistException(t("Cannot change the definition of field @table.@name: field doesn't exist.", ['@table' => $table, '@name' => $field]));