Kills all running queries or closes all connections.
KILLALL [CONNECTIONS | QUERIES] [LIKE 'pattern']
KILLALL CONNECTIONSwill disconnect the clients associated with killed queries. This is the default.
KILLALL QUERIESwill not disconnect the clients associated with killed queries. An error will be sent to all such clients.
pattern- Only kill queries which match this pattern.
KILLALLwill only kill queries running on the same node as this operation.
- MemSQL checks for the kill bit during any potentially long running loop during query execution and rolls back the query’s transaction if the kill bit is set.
- This command will only kill queries running on the same node as it.
- This command must be run on the master aggregator or a child aggregator node (see Node Requirements for MemSQL Commands).
memsql> KILLALL QUERIES LIKE 'SELECT%'; Query OK, 0 rows affected (0.00 sec)