From 9deb83cd766623dc40b77f39435d30fa76de4b90 Mon Sep 17 00:00:00 2001 From: jingwl Date: Sun, 8 Sep 2024 10:42:07 +0800 Subject: [PATCH] Update redis-data-structures-02.md MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 'start 和 end 之间' 比 'start 和 end 之前' 更易于理解,不易产生误解。 --- docs/database/redis/redis-data-structures-02.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/database/redis/redis-data-structures-02.md b/docs/database/redis/redis-data-structures-02.md index 9961acba..63486094 100644 --- a/docs/database/redis/redis-data-structures-02.md +++ b/docs/database/redis/redis-data-structures-02.md @@ -36,7 +36,7 @@ Bitmap 存储的是连续的二进制数字(0 和 1),通过 Bitmap, 只需 | ------------------------------------- | ---------------------------------------------------------------- | | SETBIT key offset value | 设置指定 offset 位置的值 | | GETBIT key offset | 获取指定 offset 位置的值 | -| BITCOUNT key start end | 获取 start 和 end 之前值为 1 的元素个数 | +| BITCOUNT key start end | 获取 start 和 end 之间值为 1 的元素个数 | | BITOP operation destkey key1 key2 ... | 对一个或多个 Bitmap 进行运算,可用运算符有 AND, OR, XOR 以及 NOT | **Bitmap 基本操作演示**: