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@@ -141,7 +141,7 @@ PG数据库会按需选择bitmap and OR bitmap or scan. bitmap scan会带来rech
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或者业务上进行设计, 如分区, 又如使用btree_gin, btree_gist融合索引.
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- [《HTAP数据库 PostgreSQL 场景与性能测试之 47 - (OLTP多模优化) 空间应用 - 高并发空间位置更新、多属性KNN搜索并测(含空间索引)末端配送、新零售类项目》](../201711/20171107_48.md)
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- [《PostgreSQL UDF实现tsvector(全文检索), array(数组)多值字段与scalar(单值字段)类型的整合索引(类分区索引) - 单值与多值类型复合查询性能提速100倍+ 案例 (含,单值+多值列合成)》](../201802/- 20180207_02.md)
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- [《PostgreSQL UDF实现tsvector(全文检索), array(数组)多值字段与scalar(单值字段)类型的整合索引(类分区索引) - 单值与多值类型复合查询性能提速100倍+ 案例 (含,单值+多值列合成)》](../201802/20180207_02.md)
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