function views_handler_argument_string::get_formula

Same name in other branches
  1. 7.x-3.x handlers/views_handler_argument_string.inc \views_handler_argument_string::get_formula()

Get the formula for this argument.

$this->ensure_my_table() MUST have been called prior to this.

2 calls to views_handler_argument_string::get_formula()
views_handler_argument_string::query in handlers/views_handler_argument_string.inc
Build the query based upon the formula
views_handler_argument_string::summary_query in handlers/views_handler_argument_string.inc
Build the summary query based on a string

File

handlers/views_handler_argument_string.inc, line 168

Class

views_handler_argument_string
Basic argument handler to implement string arguments that may have length limits.

Code

function get_formula() {
    return "SUBSTR({$this->table_alias}.{$this->real_field}, 1, " . intval($this->options['limit']) . ")";
}