Choose query optimization strategy.
A TaminoQPIOptimization is a query pragma that has the form
of a QPI (query processing instruction), i.e., it is enclosed by
"{?" and "?}". It directs
the query processor to use an optimization strategy.
As optimization strategy you can use inlining of user-defined functions
to minimize the overhead of function calls and to enable optimization across
function boundaries. The parameter is inline and the following
values are allowed:
| "none" | no inlining of user-defined functions is performed |
| "default" | inlining of user-defined functions is performed when the inline hint is used |
| "full" | all user-defined functions are inlined except those that directly or indirectly reference themselves |
The following query directs the query processor to use full inlining to a query:
{?optimization inline="full"?}
import module namespace math="http://example.org/math-functions
math:power(2, 2)
The following construct(s) refer to this construct:
This construct is also related to the following construct(s):
TaminoQPIInline
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