first commit

pma/vendor/phpmyadmin/sql-parser/src/Statements/UpdateStatement.php

@@ -0,0 +1,117 @@
+<?php
+
+declare(strict_types=1);
+
+namespace PhpMyAdmin\SqlParser\Statements;
+
+use PhpMyAdmin\SqlParser\Components\Condition;
+use PhpMyAdmin\SqlParser\Components\Expression;
+use PhpMyAdmin\SqlParser\Components\Limit;
+use PhpMyAdmin\SqlParser\Components\OrderKeyword;
+use PhpMyAdmin\SqlParser\Components\SetOperation;
+use PhpMyAdmin\SqlParser\Statement;
+
+/**
+ * `UPDATE` statement.
+ *
+ * UPDATE [LOW_PRIORITY] [IGNORE] table_reference
+ *     SET col_name1={expr1|DEFAULT} [, col_name2={expr2|DEFAULT}] ...
+ *     [WHERE where_condition]
+ *     [ORDER BY ...]
+ *     [LIMIT row_count]
+ *
+ * or
+ *
+ * UPDATE [LOW_PRIORITY] [IGNORE] table_references
+ *     SET col_name1={expr1|DEFAULT} [, col_name2={expr2|DEFAULT}] ...
+ *     [WHERE where_condition]
+ */
+class UpdateStatement extends Statement
+{
+    /**
+     * Options for `UPDATE` statements and their slot ID.
+     *
+     * @var array<string, int|array<int, int|string>>
+     * @psalm-var array<string, (positive-int|array{positive-int, ('var'|'var='|'expr'|'expr=')})>
+     */
+    public static $OPTIONS = [
+        'LOW_PRIORITY' => 1,
+        'IGNORE' => 2,
+    ];
+
+    /**
+     * The clauses of this statement, in order.
+     *
+     * @see Statement::$CLAUSES
+     *
+     * @var array<string, array<int, int|string>>
+     * @psalm-var array<string, array{non-empty-string, (1|2|3)}>
+     */
+    public static $CLAUSES = [
+        'UPDATE' => [
+            'UPDATE',
+            2,
+        ],
+        // Used for options.
+        '_OPTIONS' => [
+            '_OPTIONS',
+            1,
+        ],
+        // Used for updated tables.
+        '_UPDATE' => [
+            'UPDATE',
+            1,
+        ],
+        'SET' => [
+            'SET',
+            3,
+        ],
+        'WHERE' => [
+            'WHERE',
+            3,
+        ],
+        'ORDER BY' => [
+            'ORDER BY',
+            3,
+        ],
+        'LIMIT' => [
+            'LIMIT',
+            3,
+        ],
+    ];
+
+    /**
+     * Tables used as sources for this statement.
+     *
+     * @var Expression[]|null
+     */
+    public $tables;
+
+    /**
+     * The updated values.
+     *
+     * @var SetOperation[]|null
+     */
+    public $set;
+
+    /**
+     * Conditions used for filtering each row of the result set.
+     *
+     * @var Condition[]|null
+     */
+    public $where;
+
+    /**
+     * Specifies the order of the rows in the result set.
+     *
+     * @var OrderKeyword[]|null
+     */
+    public $order;
+
+    /**
+     * Conditions used for limiting the size of the result set.
+     *
+     * @var Limit|null
+     */
+    public $limit;
+}