Troubleshooting

This section contains topics that describe issues you might encounter and how to resolve them.

See the following topics:

In addition, you might find these topics helpful:

Note: In some situations, logging information that is generated during execution of the SQL EXPLAIN statement might be helpful. For example:
CREATE TABLE t1(a int, b double);
CREATE TABLE t2(a int, b double);
EXPLAIN (opt_log on) SELECT t1.* FRM t1 WHERE t1.a = t2.a;

Output from the EXPLAIN statement when the opt_log option is specified is not guaranteed to be the same from release to release. This output can be used by NuoDB customer support as a debugging tool.