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Update Bloomfilter_index.md (StarRocks#300)
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bloom filter not supported on decimal type
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chenyjsr authored Mar 3, 2022
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Expand Up @@ -60,6 +60,6 @@ ALTER TABLE example_db.my_table SET ("bloom_filter_columns" = "k1,k2,k3");

## 注意事项

* 不支持对Tinyint、Float、Double 类型的列建Bloom Filter索引。
* 不支持对Tinyint、Float、Double、Decimal 类型的列建Bloom Filter索引。
* Bloom Filter索引只对in和=过滤查询有加速效果。
* 如果要查看某个查询是否命中了Bloom Filter索引,可以通过查询的Profile信息查看(TODO:加上查看Profile的链接)。

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