Debugging
Warning
SingleStore 9.0 gives you the opportunity to preview, evaluate, and provide feedback on new and upcoming features prior to their general availability. In the interim, SingleStore 8.9 is recommended for production workloads, which can later be upgraded to SingleStore 9.0.
On this page
SQL Pushdown Debugging
Use df.
to show which parts of a query are being pushed down.true
, you get more information in the output, including pre- and post-optimization passes.
Other
In addition, the singlestore-spark-connector
outputs a lot of helpful information when the TRACE
log level is enabled for the com.
package.log4j.
.
Last modified: February 10, 2022