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Original file line number | Diff line number | Diff line change |
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@@ -28,6 +28,7 @@ PTTL | |
redis> PTTL mykey | ||
(integer) 1000 | ||
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# 对不存在的 key 返回 -1 | ||
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redis> EXISTS some_key | ||
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Original file line number | Diff line number | Diff line change |
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@@ -39,6 +39,7 @@ TTL | |
redis> GET name # 并且 key 被删除 | ||
(nil) | ||
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# 不带TTL的key | ||
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redis> SET site wikipedia.org | ||
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