Code Coverage for /Users/ericduran/Sites/drupal/drupal/core/lib/Drupal/Core/Entity/Query/Sql/TablesInterface.php

1	<?php
2
3	/**
4	* @file
5	* Contains \Drupal\Core\Entity\Query\Sql\TablesInterface.
6	*/
7
8	namespace Drupal\Core\Entity\Query\Sql;
9
10	/**
11	* Adds tables and fields to the SQL entity query.
12	*/
13	interface TablesInterface {
14
15	/**
16	* Adds a field to a database query.
17	*
18	* @param string $field
19	* If it contains a dot, then field name dot field column. If it doesn't
20	* then entity property name.
21	* @param string $type
22	* Join type, can either be INNER or LEFT.
23	* @param string $langcode
24	* The language code the field values are to be queried in.
25	*
26	* @return string
27	* The return value is a string containing the alias of the table, a dot
28	* and the appropriate SQL column as passed in. This allows the direct use
29	* of this in a query for a condition or sort.
30	*
31	* @throws \Drupal\Core\Entity\Query\QueryException
32	* If $field specifies an invalid relationship.
33	*/
34	public function addField($field, $type, $langcode);
35
36	/**
37	* Determines whether the given field is case sensitive.
38	*
39	* This information can only be provided after it was added with addField().
40	*
41	* @param string $field_name
42	* The name of the field.
43	*
44	* @return bool\|null
45	* TRUE if the field is case sensitive, FALSE if not. Returns NULL when the
46	* field did not define if it is case sensitive or not.
47	*/
48	public function isFieldCaseSensitive($field_name);
49
50	}