| 148 |
lars |
1 |
<?php
|
|
|
2 |
|
|
|
3 |
declare(strict_types=1);
|
|
|
4 |
|
|
|
5 |
namespace Doctrine\DBAL\Driver;
|
|
|
6 |
|
|
|
7 |
/**
|
|
|
8 |
* Driver-level statement execution result.
|
|
|
9 |
*/
|
|
|
10 |
interface Result
|
|
|
11 |
{
|
|
|
12 |
/**
|
|
|
13 |
* Returns the next row of the result as a numeric array or FALSE if there are no more rows.
|
|
|
14 |
*
|
|
|
15 |
* @return list<mixed>|false
|
|
|
16 |
*
|
|
|
17 |
* @throws Exception
|
|
|
18 |
*/
|
|
|
19 |
public function fetchNumeric();
|
|
|
20 |
|
|
|
21 |
/**
|
|
|
22 |
* Returns the next row of the result as an associative array or FALSE if there are no more rows.
|
|
|
23 |
*
|
|
|
24 |
* @return array<string,mixed>|false
|
|
|
25 |
*
|
|
|
26 |
* @throws Exception
|
|
|
27 |
*/
|
|
|
28 |
public function fetchAssociative();
|
|
|
29 |
|
|
|
30 |
/**
|
|
|
31 |
* Returns the first value of the next row of the result or FALSE if there are no more rows.
|
|
|
32 |
*
|
|
|
33 |
* @return mixed|false
|
|
|
34 |
*
|
|
|
35 |
* @throws Exception
|
|
|
36 |
*/
|
|
|
37 |
public function fetchOne();
|
|
|
38 |
|
|
|
39 |
/**
|
|
|
40 |
* Returns an array containing all of the result rows represented as numeric arrays.
|
|
|
41 |
*
|
|
|
42 |
* @return list<list<mixed>>
|
|
|
43 |
*
|
|
|
44 |
* @throws Exception
|
|
|
45 |
*/
|
|
|
46 |
public function fetchAllNumeric(): array;
|
|
|
47 |
|
|
|
48 |
/**
|
|
|
49 |
* Returns an array containing all of the result rows represented as associative arrays.
|
|
|
50 |
*
|
|
|
51 |
* @return list<array<string,mixed>>
|
|
|
52 |
*
|
|
|
53 |
* @throws Exception
|
|
|
54 |
*/
|
|
|
55 |
public function fetchAllAssociative(): array;
|
|
|
56 |
|
|
|
57 |
/**
|
|
|
58 |
* Returns an array containing the values of the first column of the result.
|
|
|
59 |
*
|
|
|
60 |
* @return list<mixed>
|
|
|
61 |
*
|
|
|
62 |
* @throws Exception
|
|
|
63 |
*/
|
|
|
64 |
public function fetchFirstColumn(): array;
|
|
|
65 |
|
|
|
66 |
/**
|
|
|
67 |
* Returns the number of rows affected by the DELETE, INSERT, or UPDATE statement that produced the result.
|
|
|
68 |
*
|
|
|
69 |
* If the statement executed a SELECT query or a similar platform-specific SQL (e.g. DESCRIBE, SHOW, etc.),
|
|
|
70 |
* some database drivers may return the number of rows returned by that query. However, this behaviour
|
|
|
71 |
* is not guaranteed for all drivers and should not be relied on in portable applications.
|
|
|
72 |
*
|
|
|
73 |
* @return int The number of rows.
|
|
|
74 |
*
|
|
|
75 |
* @throws Exception
|
|
|
76 |
*/
|
|
|
77 |
public function rowCount(): int;
|
|
|
78 |
|
|
|
79 |
/**
|
|
|
80 |
* Returns the number of columns in the result
|
|
|
81 |
*
|
|
|
82 |
* @return int The number of columns in the result. If the columns cannot be counted,
|
|
|
83 |
* this method must return 0.
|
|
|
84 |
*
|
|
|
85 |
* @throws Exception
|
|
|
86 |
*/
|
|
|
87 |
public function columnCount(): int;
|
|
|
88 |
|
|
|
89 |
/**
|
|
|
90 |
* Discards the non-fetched portion of the result, enabling the originating statement to be executed again.
|
|
|
91 |
*/
|
|
|
92 |
public function free(): void;
|
|
|
93 |
}
|