# JIRA 4.2 用户指南 - 执行文本搜索

**URL:** <https://www.isharkfly.com/t/jira-4-2/11791>\
**Category:** 敏捷开发\
**Created:** [October 14, 2012, 4:19pm UTC](https://www.isharkfly.com/t/jira-4-2/11791 "2012-10-14T16:19:56Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![honeymoose](https://www.isharkfly.com/user_avatar/www.isharkfly.com/honeymoose/32/20796_2.png) [@honeymoose](https://www.isharkfly.com/u/honeymoose)\
**Post date:** [October 14, 2012, 4:19pm UTC](https://www.isharkfly.com/t/jira-4-2/11791/1 "2012-10-14T16:19:56Z")

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当搜索下面的文本字段时，你可以在查询表达式中使用包括这样的 Lucene 文本搜索特性运算符:`主题(Summary)
描述(Description)
环境(Environment)
备注(Comments)`文本类型的自定义 字段