Categorygithub.com/Sora233/DDBOTlspversion
package
1.1.2
Repository: https://github.com/sora233/ddbot.git
Documentation: pkg.go.dev
Overview
Versions
2
Dependencies
4
Dependents
2
Files
165 SLOC

# Functions

ChainMigration 将多个 MigrationFunc 组合成一个 MigrationFunc ，每个 MigrationFunc 会按顺序执行.
CopyKeyValueByPattern 遍历一个KeyPattern，对每个key/value执行operator，并把operator的返回值作为新的key/value，保留TTL 如果key变化了，不会删除老的key.
CreateSimpleMigration 可以用来快速创建一个 Migration 的helper 如果逻辑较为复杂，需要其他更多信息，也可以自行实现 Migration.
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MigrationKeyValueByPattern 遍历一个KeyPattern，对每个key/value执行operator，并把operator的返回值作为新的key/value，保留TTL 如果key变化了，会删除老的key.
MigrationValueByPattern 遍历一个KeyPattern，对每个key/value执行operator，并把operator的返回值作为新的value，保留TTL.
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# Variables

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# Interfaces

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# Type aliases

MigrationFunc 定义了迁移函数，实现的时候只能在当前goroutine内操作，不可创建其他goroutine，执行时会在RW事务中.