我看到一个问题,如果搜索词中有两个以上的单词(包括所有格“'s”),则cts:element-word-query无法选择任何项目。这发生在我们运行 7.0-4.3 的生产服务器上,但不在我们运行 7.0-5.4 的开发服务器上。
比较结果pkg:database-configuration()
并没有显示发生这种情况的任何明确原因。
以下xquery:
for $x in ((//ch_firstSource)[1 to 10])
let $q := cts:element-word-query(xs:QName('ch_firstSource'), (string($x)))
return (
$x,
xdmp:estimate(cts:search(collection(),$q)),
cts:highlight($x, $q, element hit {$cts:text})
)
在生产中产生以下结果:
<ch_firstSource>Authentic Copy New Constit. France</ch_firstSource>
0
<ch_firstSource><hit>Authentic Copy New Constit. France</hit></ch_firstSource>
<ch_firstSource>Facsimiles National MSS Scotl.</ch_firstSource>
0
<ch_firstSource><hit>Facsimiles National MSS Scotl.</hit></ch_firstSource>
<ch_firstSource>Geoffrey Chaucer</ch_firstSource>
50900
<ch_firstSource><hit>Geoffrey Chaucer</hit></ch_firstSource>
<ch_firstSource>Thomas Newton</ch_firstSource>
1771
<ch_firstSource><hit>Thomas Newton</hit></ch_firstSource>
<ch_firstSource>Apocalypse St. John: A Version</ch_firstSource>
0
<ch_firstSource><hit>Apocalypse St. John: A Version</hit></ch_firstSource>
<ch_firstSource>Apocalypse St. John: A Version</ch_firstSource>
0
<ch_firstSource><hit>Apocalypse St. John: A Version</hit></ch_firstSource>
<ch_firstSource>Stephen Hawes</ch_firstSource>
2117
<ch_firstSource><hit>Stephen Hawes</hit></ch_firstSource>
<ch_firstSource>Stephen Hawes</ch_firstSource>
2117
<ch_firstSource><hit>Stephen Hawes</hit></ch_firstSource>
<ch_firstSource>Bede's Ecclesiastical History</ch_firstSource>
0
<ch_firstSource><hit>Bede's Ecclesiastical History</hit></ch_firstSource>
<ch_firstSource>Pseudo-Apuleius' Herbarium</ch_firstSource>
0
<ch_firstSource><hit>Pseudo-Apuleius' Herbarium</hit></ch_firstSource>
更大的套装包括:
<ch_firstSource>R. Whitford</ch_firstSource>
411
<ch_firstSource><hit>R. Whitford</hit></ch_firstSource>
和
<ch_firstSource>William Durrant Cooper</ch_firstSource>
0
<ch_firstSource><hit>William Durrant Cooper</hit></ch_firstSource>
在 dev 上,相同的查询会产生:
<ch_firstSource>Thomas Newton</ch_firstSource>
497
<ch_firstSource>
<hit>Thomas Newton</hit>
</ch_firstSource>
<ch_firstSource>Stephen Marshall</ch_firstSource>
88
<ch_firstSource>
<hit>Stephen Marshall</hit>
</ch_firstSource>
<ch_firstSource>Secreta Secretorum</ch_firstSource>
425
<ch_firstSource>
<hit>Secreta Secretorum</hit>
</ch_firstSource>
<ch_firstSource>New Scientist</ch_firstSource>
421
<ch_firstSource>
<hit>New Scientist</hit>
</ch_firstSource>
<ch_firstSource>Quarterly Review</ch_firstSource>
1226
<ch_firstSource>
<hit>Quarterly Review</hit>
</ch_firstSource>
<ch_firstSource>Thomas Davis</ch_firstSource>
50
<ch_firstSource>
<hit>Thomas Davis</hit>
</ch_firstSource>
<ch_firstSource>Arthur Young</ch_firstSource>
473
<ch_firstSource>
<hit>Arthur Young</hit>
</ch_firstSource>
<ch_firstSource>William Durrant Cooper</ch_firstSource>
14
<ch_firstSource>
<hit>William Durrant Cooper</hit>
</ch_firstSource>
<ch_firstSource>Westminster Gazette</ch_firstSource>
2629
<ch_firstSource>
<hit>Westminster Gazette</hit>
</ch_firstSource>
<ch_firstSource>Deb. Congress 1808</ch_firstSource>
1
<ch_firstSource>
<hit>Deb. Congress 1808</hit>
</ch_firstSource>
有谁知道为什么会发生这种情况?