【发布时间】:2011-12-09 16:06:09
【问题描述】:
我正在尝试在 varchar 字段中查找 html 实体(例如 ü):
set define off;
SELECT description FROM descriptions WHERE contains(description, 'ü') > 0;
SELECT description FROM descriptions WHERE contains(description, 'ü') > 0;
SELECT description FROM descriptions WHERE contains(description, '%uuml%') > 0;
set define off;
set escape on;
SELECT description FROM descriptions WHERE contains(description, '\ü') > 0;
SELECT description FROM descriptions WHERE contains(description, '\ü') > 0;
SELECT description FROM descriptions WHERE contains(description, '\ü\;') > 0;
没有一个查询有效,尽管有很多潜在的结果。 有任何想法吗? 非常感谢!
【问题讨论】:
标签: string oracle escaping html-entities