WarpSQL Server, an open source OLAP focused distribution of the world's most popular open source database bundled with OLAP performance related plugins such as the WARP storage engine..
It is basically impossible to kill a query until at least one row has been iterated from the storage engine (because the SE wrapper in the server checks thd->killed before invoking ha_warp::rnd_next.
At various points in ha_warp::rnd_next should check table->in_use->killed. [I think]
It is basically impossible to kill a query until at least one row has been iterated from the storage engine (because the SE wrapper in the server checks thd->killed before invoking ha_warp::rnd_next.
At various points in ha_warp::rnd_next should check table->in_use->killed. [I think]