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优化redis eval的key重命名

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charlie
2023-10-26 15:47:33 +08:00
parent 91a5a7d612
commit 5a17236fd7
5 changed files with 30 additions and 16 deletions
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7
redis/rename_hook.go
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@ -49,7 +49,7 @@ func (r renameKey) renameKey(cmd redis.Cmder) {
}
switch strings.ToUpper(cmd.Name()) {
case "SELECT", "EVAL":
case "SELECT":
// 无KEY指令
case
"RENAME", "RENAMENX",
@ -69,6 +69,11 @@ func (r renameKey) renameKey(cmd redis.Cmder) {
case "MSET", "MSETNX":
// 间隔KEY，KEY位置规则1,3,5,7
r.rename(args, createSepuence(1, len(args), 2)...)
case "EVAL":
// 命令中包含键数量 EVAL script numkeys [key [key ...]] [arg [arg ...]]
if n, ok := args[2].(int); ok && n > 0 {
r.rename(args, createSepuence(3, 3+n, 1)...)
}
default:
// 默认第一个参数为键值
r.rename(args, 1)