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ClearCacheCommand Logical Command

ClearCacheCommand is a RunnableCommand.md[logical command] to remove all cached tables from the in-memory cache.

ClearCacheCommand corresponds to CLEAR CACHE SQL statement.

clearCache Labeled Alternative

ClearCacheCommand is described by clearCache labeled alternative in statement expression in SqlBase.g4 and parsed using SparkSqlParser.


Last update: 2020-11-07