我该如何以与Doctrine兼容的方式编写“ WHERE”条件?
( ( `translations_es_google`.`translation_date` < `translations_masters`.`translation_date` ) OR ( `translations_es_google`.`translation_date` is null ) )
我尝试过(失败)的是:
$query1
->andWhere('((t.translationDate < m.translationDate) OR (t.translationDate is NULL))');
$query1
->andWhere('(t.translationDate < m.translationDate) OR (t.translationDate is NULL)');
教义查询的表别名是
当我删除此“ andWhere”条件时,其余的QueryBuilder查询将按预期执行。
我正在尝试执行的查询是
SELECT
`translations_masters`.`translation_key` , `translations_masters`.`text_domain` , `translations_masters`.`translation_date`
FROM
`translations_masters`
LEFT JOIN
`translations_es_google` ON ( ( `translations_masters`.`text_domain` = `translations_es_google`.`text_domain` ) AND ( `translations_masters`.`translation_key` =`translations_es_google`.`translation_key` ) )
WHERE
`translations_masters`.`language_iso` NOT LIKE 'es-Google' AND ( ( `translations_es_google`.`translation_date` < `translations_masters`.`translation_date` ) OR ( `translations_es_google`.`translation_date` is null ) )
GROUP BY
`translations_masters`.`translation_key` , `translations_masters`.`text_domain`
ORDER BY
`translations_masters`.`translation_date` ASC
根据要求,此查询的QueryBuilder版本为:
$query1 = $this->entityManager
->createQueryBuilder()
->select('m.textDomain , m.translationKey , m.translationDate , m.translationDate AS translationMasterDate , t.translationDate')
->from(
'AMDatabase\Entity\TheVerse\Translations' . $explode1 . $explode2,
't'
)
->leftJoin(
'AMDatabase\Entity\TheVerse\TranslationsMasters',
'm',
Join::WITH,
'(m.textDomain = t.textDomain) AND (m.translationKey = t.translationKey)'
)
->groupBy('m.textDomain , m.translationKey')
->orderBy(
'm.translationDate',
'ASC'
)
->setMaxResults('1');
$query1
->andWhere(
$query1->expr()
->notLike(
'm.languageIso',
':languageIso'
)
)
->setParameter(
'languageIso',
$value
);
$query1->andWhere(
$query1->expr()->orX(
't.translationDate < m.translationDate',
't.translationDate IS NULL'
)
);
$result1 = $query1->getQuery()
->getArrayResult();
输出$ query1-> getQuery() - > getSQL()是
SELECT
t0_.text_domain AS text_domain_0, t0_.translation_key AS translation_key_1, t0_.translation_date AS translation_date_2, t0_.translation_date AS translation_date_3, t1_.translation_date AS translation_date_4
FROM
thev1010_theverseoftheday.translations_es_google t1_
LEFT JOIN
thev1010_theverseoftheday.translations_masters t0_ ON ((t0_.text_domain = t1_.text_domain) AND (t0_.translation_key = t1_.translation_key))
WHERE
t0_.language_iso NOT LIKE ? AND (t1_.translation_date < t0_.translation_date OR t1_.translation_date IS NULL)
GROUP BY
t0_.text_domain, t0_.translation_key
ORDER BY
t0_.translation_date ASC
LIMIT 1
$ query1-> getQuery()-> getDQL();的输出;是
SELECT
m.textDomain , m.translationKey , m.translationDate , m.translationDate AS translationMasterDate , t.translationDate
FROM
AMDatabase\Entity\TheVerse\TranslationsEsGoogle t
LEFT JOIN
AMDatabase\Entity\TheVerse\TranslationsMasters m WITH (m.textDomain = t.textDomain) AND (m.translationKey = t.translationKey)
WHERE
m.languageIso NOT LIKE :languageIso AND (t.translationDate < m.translationDate OR t.translationDate IS NULL)
GROUP BY
m.textDomain , m.translationKey
ORDER BY
m.translationDate ASC
orX
表情如何?
您可以这样尝试:
$query1->andWhere(
$query1->expr()->orxX(
't.translationDate < m.translationDate',
't.translationDate IS NULL'
)
);
orX
使您能够添加多个条件,并以逗号分隔。您还可以将orX
条件分离到其自己的变量,并将添加到andWhere
条件中的所有内容传递给条件。
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