apache / apache/shardingsphere
SQLStatement expiration issues
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good amateur issue
in: SQL parse
type: enhancement
- Dominant language
- Java
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Description
now,SQLStatement cache is ReferenceMap.However, when the jvm performs full gc, the cached objects may be recycled, and the SQL will be parsed next time, causing interface fluctuations. It is recommended to add configurations to determine whether the cache needs to expire.
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