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此查询为t1.ads_category
现有的数据只能在运行,不为别的两列:mysql的全文检索
SELECT t1.id,
t1.ads_type,
t1.ads_category,
t1.ads_subcat,
t1.ads_title,
t1.ads_title,
t1.ads_description,
t1.ads_city,
t1.ads_location,
t2.ads_image,
t2.ads_activate,
t2.postads_id
FROM postads t1
JOIN nextpostads t2 ON t1.id = t2.postads_id
WHERE MATCH(t1.ads_category,
t1.ads_title,
t1.ads_description) AGAINST ('".$search_text."')
AND t1.ads_city='".strtolower($city_name_url[0])."'
AND t1.ads_location='".$location_val."'
AND t2.ads_activate='Yes'
有什么不对呢? FULLTEXT SEARCH是否有问题?我在FULLTEXT INDEX中看到基数为23。我是FULLTEXT的新手。
IIRC,全文索引只能在MyISAM表。表'POSTADS'的引擎类型是什么? – 2010-06-24 20:37:15