forked from phpmyadmin/sql-parser
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathPartitionDefinition.php
More file actions
116 lines (101 loc) · 2.56 KB
/
Copy pathPartitionDefinition.php
File metadata and controls
116 lines (101 loc) · 2.56 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
<?php
declare(strict_types=1);
namespace PhpMyAdmin\SqlParser\Components;
use PhpMyAdmin\SqlParser\Component;
use PhpMyAdmin\SqlParser\Parsers\PartitionDefinitions;
use function trim;
/**
* Parses the create definition of a partition.
*
* Used for parsing `CREATE TABLE` statement.
*/
final class PartitionDefinition implements Component
{
/**
* All field options.
*
* @var array<string, int|array<int, int|string>>
* @psalm-var array<string, (positive-int|array{positive-int, ('var'|'var='|'expr'|'expr=')})>
*/
public static array $partitionOptions = [
'STORAGE ENGINE' => [
1,
'var',
],
'ENGINE' => [
1,
'var',
],
'COMMENT' => [
2,
'var',
],
'DATA DIRECTORY' => [
3,
'var',
],
'INDEX DIRECTORY' => [
4,
'var',
],
'MAX_ROWS' => [
5,
'var',
],
'MIN_ROWS' => [
6,
'var',
],
'TABLESPACE' => [
7,
'var',
],
'NODEGROUP' => [
8,
'var',
],
];
/**
* Whether this entry is a subpartition or a partition.
*/
public bool|null $isSubpartition = null;
/**
* The name of this partition.
*/
public string|null $name = null;
/**
* The type of this partition (what follows the `VALUES` keyword).
*/
public string|null $type = null;
/**
* The expression used to defined this partition.
*/
public Expression|string|null $expr = null;
/**
* The subpartitions of this partition.
*
* @var PartitionDefinition[]|null
*/
public array|null $subpartitions = null;
/**
* The options of this field.
*/
public OptionsArray|null $options = null;
public function build(): string
{
if ($this->isSubpartition) {
return trim('SUBPARTITION ' . $this->name . ' ' . $this->options);
}
$subpartitions = empty($this->subpartitions) ? '' : ' ' . PartitionDefinitions::buildAll($this->subpartitions);
return trim(
'PARTITION ' . $this->name
. (empty($this->type) ? '' : ' VALUES ' . $this->type . ' ' . $this->expr . ' ')
. (! empty($this->options) && ! empty($this->type) ? '' : ' ')
. $this->options . $subpartitions,
);
}
public function __toString(): string
{
return $this->build();
}
}