通配符查询扩展导致太多术语 [英] Wildcard query expansion resulted in too many terms

问题描述

执行类似于以下内容的查询时，我收到通配符查询扩展导致太多术语"错误:

I am receiving a "wildcard query expansion resulted in too many terms" error when executing a query similar to the following:

SELECT *
  FROM table_a
 WHERE contains(clob_field, '%a%') > 0;

有人知道该问题的解决方法/解决方案吗?

Does anyone know a workaround/solution to this problem?

推荐答案

根据 ，您可能需要增加wildcard_maxterms参数，或采取进一步措施.有关详细信息，请参见链接(尽管我不是Oracle Text的专家).

According to this, you may need to increase the wildcard_maxterms parameter, or take further steps. See the link for details (I'm not an expert in Oracle Text though).

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