diff options
| -rw-r--r-- | src/Statements/DeleteStatement.php | 21 | ||||
| -rw-r--r-- | tests/Builder/DeleteStatementTest.php | 9 | ||||
| -rw-r--r-- | tests/Parser/DeleteStatementTest.php | 1 | ||||
| -rw-r--r-- | tests/data/parser/parseDeleteJoin.in | 1 | ||||
| -rw-r--r-- | tests/data/parser/parseDeleteJoin.out | 1 |
5 files changed, 33 insertions, 0 deletions
diff --git a/src/Statements/DeleteStatement.php b/src/Statements/DeleteStatement.php index f4c1e61..90fd26f 100644 --- a/src/Statements/DeleteStatement.php +++ b/src/Statements/DeleteStatement.php @@ -10,6 +10,7 @@ use PhpMyAdmin\SqlParser\Components\ArrayObj; 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; @@ -86,6 +87,14 @@ class DeleteStatement extends Statement public $from; /** + * Joins. + * + * @var JoinKeyword[] + */ + public $join; + + + /** * Tables used as sources for this statement. * * @var Expression[] @@ -140,6 +149,9 @@ class DeleteStatement extends Statement if ($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 @@ class DeleteStatement extends Statement ) { ++$list->idx; // Skip 'FROM' $this->from = ExpressionArray::parse($parser, $list); + $state = 2; } else { $this->columns = ExpressionArray::parse($parser, $list); @@ -236,6 +249,7 @@ class DeleteStatement extends Statement ) { ++$list->idx; // Skip 'FROM' $this->from = ExpressionArray::parse($parser, $list); + $state = 2; } else { $parser->error('Unexpected token.', $token); @@ -243,6 +257,13 @@ class DeleteStatement extends Statement } } elseif ($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' diff --git a/tests/Builder/DeleteStatementTest.php b/tests/Builder/DeleteStatementTest.php index e62c201..5aa037e 100644 --- a/tests/Builder/DeleteStatementTest.php +++ b/tests/Builder/DeleteStatementTest.php @@ -84,5 +84,14 @@ class DeleteStatementTest extends TestCase $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()); } } diff --git a/tests/Parser/DeleteStatementTest.php b/tests/Parser/DeleteStatementTest.php index daaf327..f781d7b 100644 --- a/tests/Parser/DeleteStatementTest.php +++ b/tests/Parser/DeleteStatementTest.php @@ -43,6 +43,7 @@ class DeleteStatementTest extends TestCase array('parser/parseDeleteErr10'), array('parser/parseDeleteErr11'), array('parser/parseDeleteErr12'), + array('parser/parseDeleteJoin'), ); } } diff --git a/tests/data/parser/parseDeleteJoin.in b/tests/data/parser/parseDeleteJoin.in new file mode 100644 index 0000000..0621d7b --- /dev/null +++ b/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
\ No newline at end of file diff --git a/tests/data/parser/parseDeleteJoin.out b/tests/data/parser/parseDeleteJoin.out new file mode 100644 index 0000000..5db0fdc --- /dev/null +++ b/tests/data/parser/parseDeleteJoin.out @@ -0,0 +1 @@ +a:4:{s:5:"query";s:83:"DELETE t1, t2 FROM t1 INNER JOIN t2 INNER JOIN t3 WHERE t1.id=t2.id AND t2.id=t3.id";s:5:"lexer";O:26:"PhpMyAdmin\SqlParser\Lexer":8:{s:3:"str";s:83:"DELETE t1, t2 FROM t1 INNER JOIN t2 INNER JOIN t3 WHERE t1.id=t2.id AND t2.id=t3.id";s:3:"len";i:83;s:4:"last";i:83;s:4:"list";O:31:"PhpMyAdmin\SqlParser\TokensList":3:{s:6:"tokens";a:39:{i:0;O:26:"PhpMyAdmin\SqlParser\Token":6:{s:5:"token";s:6:"DELETE";s:5:"value";s:6:"DELETE";s:7:"keyword";s:6:"DELETE";s:4:"type";i:1;s:5:"flags";i:3;s:8:"position";i:0;}i:1;O:26:"PhpMyAdmin\SqlParser\Token":6:{s:5:"token";s:1:" ";s:5:"value";s:1:" 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\ No newline at end of file |