Add 'ifvar' attribute to most query elements

XML 쿼리에서 'ifvar' 속성을 사용하여, 특정 변수가 있을 때만 유효한 테이블이나
컬럼, 인덱스 힌트 등을 지정할 수 있도록 합니다. 어떤 변수를 넣는지에 따라
<condition> 뿐 아니라 <table>, <column>, <index_hint? 등의 적용 여부도
XML 쿼리 수정 없이 자유롭게 컨트롤할 수 있게 됩니다.
This commit is contained in:
Kijin Sung 2021-02-09 21:58:07 +09:00
parent 1289776c97
commit 6b7486e74f
12 changed files with 88 additions and 11 deletions

View file

@ -1,18 +1,19 @@
<query id="selectJoinTest1" action="select">
<tables>
<table name="documents" />
<table name="member" />
<table name="member" if="if_table" />
</tables>
<columns>
<column name="member.member_srl" />
<column name="COUNT(*)" alias="count" />
<column name="COUNT(*)" alias="count" if="if_column" />
</columns>
<conditions>
<condition operation="equal" column="documents.member_srl" var="member.member_srl" />
<condition operation="equal" column="documents.member_srl" default="member.member_srl" />
<condition operation="in" column="documents.document_srl" var="document_srl_list" pipe="and" />
<condition operation="equal" column="documents.member_srl" default="member.member_srl" if="if_condition1" />
<condition operation="in" column="documents.document_srl" var="document_srl_list" />
<condition operation="notin" column="documents.document_srl" var="exclude_document_srl_list" if="if_condition2" />
</conditions>
<groups>
<groups if="if_groupby">
<group column="member.member_srl" />
<having>
<condition operation="notequal" column="member.member_srl" var="exclude_member_srl" notnull="notnull" />

View file

@ -137,7 +137,7 @@ class DBQueryParserTest extends \Codeception\TestCase\Test
$this->assertTrue($query->columns[1]->is_expression);
$this->assertFalse($query->columns[1]->is_wildcard);
$this->assertEquals(3, count($query->conditions));
$this->assertEquals(4, count($query->conditions));
$this->assertEquals('documents.member_srl', $query->conditions[0]->column);
$this->assertEquals('member.member_srl', $query->conditions[0]->default);
$this->assertNull($query->conditions[0]->var);
@ -153,7 +153,10 @@ class DBQueryParserTest extends \Codeception\TestCase\Test
$this->assertEquals('member.member_srl', $query->groupby->having[0]->column);
$this->assertEquals('notequal', $query->groupby->having[0]->operation);
$args = array('document_srl_list' => [12, 34, 56], 'exclude_member_srl' => 4);
$args = array(
'document_srl_list' => [12, 34, 56], 'exclude_member_srl' => 4,
'if_table' => true, 'if_column' => true, 'if_condition1' => true, 'if_groupby' => true,
);
$sql = $query->getQueryString('rx_', $args);
$params = $query->getQueryParams();
@ -161,6 +164,28 @@ class DBQueryParserTest extends \Codeception\TestCase\Test
'WHERE `documents`.`member_srl` = `member`.`member_srl` AND `documents`.`member_srl` = `member`.`member_srl` ' .
'AND `documents`.`document_srl` IN (?, ?, ?) GROUP BY `member`.`member_srl` HAVING `member`.`member_srl` != ?', $sql);
$this->assertEquals(['12', '34', '56', '4'], $params);
$args = array(
'document_srl_list' => [12, 34, 56], 'exclude_member_srl' => 4, 'exclude_document_srl_list' => '78,90',
'if_table' => true, 'if_column' => true, 'if_condition2' => true,
);
$sql = $query->getQueryString('rx_', $args);
$params = $query->getQueryParams();
$this->assertEquals('SELECT `member`.`member_srl`, COUNT(*) AS `count` FROM `rx_documents` AS `documents`, `rx_member` AS `member` ' .
'WHERE `documents`.`member_srl` = `member`.`member_srl` AND `documents`.`document_srl` IN (?, ?, ?) ' .
'AND `documents`.`document_srl` NOT IN (?, ?)', $sql);
$this->assertEquals(['12', '34', '56', '78', '90'], $params);
$args = array(
'document_srl_list' => [12, 34, 56], 'exclude_member_srl' => 4,
);
$sql = $query->getQueryString('rx_', $args);
$params = $query->getQueryParams();
$this->assertEquals('SELECT `member`.`member_srl` FROM `rx_documents` AS `documents` ' .
'WHERE `documents`.`member_srl` = `member`.`member_srl` AND `documents`.`document_srl` IN (?, ?, ?)', $sql);
$this->assertEquals(['12', '34', '56'], $params);
}
public function testJoin2()