function field_reserved_columns

A list of columns that can not be used as field type columns.

Return value

array

3 calls to field_reserved_columns()
field_create_field in drupal/core/modules/field/field.crud.inc
Creates a field.
Tables::addField in drupal/core/modules/field/modules/field_sql_storage/lib/Drupal/field_sql_storage/Entity/Tables.php
_field_sql_storage_columnname in drupal/core/modules/field/modules/field_sql_storage/field_sql_storage.module
Generates a column name for a field data table.

File

drupal/core/modules/field/field.module, line 1296
Attach custom data fields to Drupal entities.

Code

function field_reserved_columns() {
  return array(
    'deleted',
  );
}