Session Variables
Table of Contents
Session variables change how the engine treats the queries of the current connection. They are set with Set and do not affect other sessions. All of them are false by default.
- ReadUncommitted - Reads without waiting for other transactions' locks.
- TraceWaitTimes - Reports the time spent in each internal operation of a query.
- WarnMissingFields - Warns when a query references a field that a document does not have.
- WarnNullPropagation - Warns when a null makes an expression null.
Home
The home page
SQL :: Declare
Declares a variable for the rest of a script.
SQL :: Expressions
Literals, operators, comments and variables in KBSQL.
SQL :: Keywords
A breakdown of all of the statements and keywords supported by the query processor.
SQL :: QueryThreadWeight
Removed: QueryThreadWeight is no longer a session variable.
SQL :: ReadUncommitted
Reads without waiting for other transactions' locks.
SQL :: Set
Set changes a session variable.
SQL :: TraceWaitTimes
Reports the time spent in each internal operation of a query.
SQL :: WarnMissingFields
Warns when a query references a field that a document does not have.
SQL :: WarnNullPropagation
Warns when a null makes an expression null.