Merge remote-tracking branch 'origin/master'

Author: weblate

src/Statements/DeleteStatement.php

@@ -10,6 +10,7 @@
 use PhpMyAdmin\SqlParser\Components\Condition;
 use PhpMyAdmin\SqlParser\Components\Expression;
 use PhpMyAdmin\SqlParser\Components\ExpressionArray;
+use PhpMyAdmin\SqlParser\Components\JoinKeyword;
 use PhpMyAdmin\SqlParser\Components\Limit;
 use PhpMyAdmin\SqlParser\Components\OptionsArray;
 use PhpMyAdmin\SqlParser\Components\OrderKeyword;
@@ -85,6 +86,14 @@ class DeleteStatement extends Statement
      */
     public $from;
 
+    /**
+     * Joins.
+     *
+     * @var JoinKeyword[]
+     */
+    public $join;
+
+
     /**
      * Tables used as sources for this statement.
      *
@@ -140,6 +149,9 @@ public function build()
         if ($this->from != null && count($this->from) > 0) {
             $ret .= ' FROM ' . ExpressionArray::build($this->from);
         }
+        if ($this->join != null && count($this->join) > 0) {
+            $ret .= ' ' . JoinKeyword::build($this->join);
+        }
         if ($this->using != null && count($this->using) > 0) {
             $ret .= ' USING ' . ExpressionArray::build($this->using);
         }
@@ -220,6 +232,7 @@ public function parse(Parser $parser, TokensList $list)
                 ) {
                     ++$list->idx; // Skip 'FROM'
                     $this->from = ExpressionArray::parse($parser, $list);
+
                     $state = 2;
                 } else {
                     $this->columns = ExpressionArray::parse($parser, $list);
@@ -236,13 +249,21 @@ public function parse(Parser $parser, TokensList $list)
                 ) {
                     ++$list->idx; // Skip 'FROM'
                     $this->from = ExpressionArray::parse($parser, $list);
+
                     $state = 2;
                 } else {
                     $parser->error('Unexpected token.', $token);
                     break;
                 }
             } elseif ($state === 2) {
                 if ($token->type === Token::TYPE_KEYWORD
+                    && stripos($token->keyword, 'JOIN') !== false
+                ) {
+                    ++$list->idx;
+                    $this->join = JoinKeyword::parse($parser, $list);
+
+                    // remain in state = 2
+                } elseif ($token->type === Token::TYPE_KEYWORD
                     && $token->keyword === 'USING'
                 ) {
                     ++$list->idx; // Skip 'USING'

tests/Builder/DeleteStatementTest.php

@@ -84,5 +84,14 @@ public function testBuilderMultiTable()
         $stmt = $parser->statements[0];
 
         $this->assertEquals($query, $stmt->build());
+
+        /* Assertion 4 */
+        $query = 'DELETE LOW_PRIORITY t1, t2 FROM t1 INNER JOIN t2 '
+            . 'INNER JOIN t3 WHERE t1.id=t2.id AND t2.id=t3.id';
+
+        $parser = new Parser($query);
+        $stmt = $parser->statements[0];
+
+        $this->assertEquals($query, $stmt->build());
     }
 }

tests/Parser/DeleteStatementTest.php

@@ -43,6 +43,7 @@ public function testDeleteProvider()
             array('parser/parseDeleteErr10'),
             array('parser/parseDeleteErr11'),
             array('parser/parseDeleteErr12'),
+            array('parser/parseDeleteJoin'),
         );
     }
 }

tests/data/parser/parseDeleteJoin.in

@@ -0,0 +1 @@
+DELETE t1, t2 FROM t1 INNER JOIN t2 INNER JOIN t3 WHERE t1.id=t2.id AND t2.id=t3.id

tests/data/parser/parseDeleteJoin.out

@@ -0,0 +1 @@
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