The database attribute that determines how long in seconds a transaction will wait to perform its command before returning a timeout error. Not all database types that are run through ODBC support non-zero timeouts, and oftentimes will not report an error when they do not support it, but will instead automatically reset the timeout to 0. A value of 0 implies no time limit.
Timing Precision Mode
This page describes functionality in nanosecond timing precision mode.