function date_sql_handler::sql_date_math

Adjusts a field value by time interval.

Parameters

string $field: The field to be adjusted.

string $direction: Either ADD or SUB.

int $count: The number of values to adjust.

string $granularity: The granularity of the adjustment, should be singular, like SECOND, MINUTE, DAY, HOUR.

File

modules/date/views/date_sql_handler.inc, line 144

SQL helper for Date API.

Class

date_sql_handler

A class to manipulate date SQL.

Code

function sql_date_math($field, $direction, $count, $granularity) {
  return $this->db_connection->dateMathSql($field, $direction, $count, $granularity);
}