marklogic - MarkLogic 中的注册查询是什么

Question

什么是 MarkLogic 中的注册查询，用例是什么？

http://docs.marklogic.com/cts:registered-query

Answer 1

MarkLogic 在 Search Developer's Guide 中有很好的解释:

If you use the same complex cts:query expressions repeatedly, and if you are using them as an unfiltered cts:query constructor, you can register the cts:query expressions for later use. Registering a cts:query expression stores a pre-evaluated version of the expression, making it faster for subsequent queries to use the same expression. Unfiltered constructors return results directly from the indexes and return all candidate fragments for a search, but do not perform post-filtering to validate that each fragment perfectly meets the search criteria.

这是该指南的 HTML 版本:http://docs.marklogic.com/guide/search-dev/cts_query .它非常详尽，包括示例。