Bureaucrats, editor, reviewer, Administrators
13,550
edits
Changes
Jump to navigation
Jump to search
Various * {{Version|9.0}}: Enforce index rewriting if database name is not static (see [[Indexes#Enforce Rewritings|Enforce Rewritings]] for more examples): <pre class="brush:xquery">(# db:enforceindex #) { for $db in ('persons1', 'persons2', 'persons3') return db:open($db)//name[text() = 'John']}</pre> Many optimizations and query rewritings can be disabled by marking an expression as non-deterministic:
The following implementation-defined annotations are available:
→Pragmas
=Pragmas=
A [[Options|Local local database optionsoption]] can also be assigned locally via pragmasa pragma. Examples: * Whitespace chopping is disabled for a particular document (see {{Option|CHOP}}):
<pre class="brush:xquery">
</pre>
<pre class="brush:xquery">
=Annotations=
==basex:inline==
</pre>
By default, XQuery functions will be ''inlined'' if the query body is not too large and does not exceed the value assigned to a fixed number of expressions, which can be adjusted via the {{Option|INLINELIMIT}} option.
The annotation can be used to overwrite this global limit: Function inlining can be enforced if no argument is specified. Inlining will be disabled if {{Code|0}} is specified.
