szimmer1@luhmann1:/var/local/basex8.6.7/webapp$ ../bin/basex -V "./predicate_test.xql"

Query:
xquery version "3.1"; declare namespace tei = "http://www.tei-c.org/ns/1.0"; let $string := "string" let $fuzzy := false() return ( collection('BIBL')/tei:TEI[ if (false()) then (.[descendant::text() contains text {$string} using fuzzy]) else (.[descendant::text() contains text {$string}]) ], collection('BIBL')/tei:TEI[ if ($fuzzy) then (.[descendant::text() contains text {$string} using fuzzy]) else (.[descendant::text() contains text {$string}]) ] )

Compiling:
- pre-evaluate false() to xs:boolean
- pre-evaluate collection("BIBL") to document-node() sequence
- pre-evaluate false() to xs:boolean
- rewrite if(false()) then (.)[descendant::text() contains text { $string_0 } using fuzzy using language 'English'] else (.)[descendant::text() contains text { $string_0 }] to iterfilter
- rewrite (.)[descendant::text() contains text { $string_0 }] to ftcontains
- apply full-text index for { $string_0 } using language 'English'
- pre-evaluate collection("BIBL") to document-node() sequence
- inline $string_0
- inline $fuzzy_1
- rewrite if(false()) then (.)[descendant::text() contains text "string" using fuzzy using language 'English'] else (.)[descendant::text() contains text "string" using language 'English'] to iterfilter
- rewrite (.)[descendant::text() contains text "string" using language 'English'] to ftcontains
- apply full-text index for "string" using language 'English'
- simplify gflwor

Optimized Query:
(ft:search("BIBL", "string" using language 'English')/ancestor::tei:TEI[parent::document-node()], ft:search("BIBL", "string" using language 'English')/ancestor::tei:TEI[parent::document-node()])

Parsing: 393.22 ms
Compiling: 58.15 ms
Evaluating: 7.9 ms
Printing: 11.16 ms
Total Time: 470.43 ms

Hit(s): 0 Items
Updated: 0 Items
Printed: 0 b
Read Locking: BIBL
Write Locking: (none)

Query "predicate_test.xql" executed in 470.43 ms.