我希望从一个XML文件中选择非数值数据,将其分解成数据库列,或者至少是一个xmltable-like结构。这个FLWOR给出了一个有点有用的结果:
xquery version "3.0";
declare namespace office="urn:oasis:names:tc:opendocument:xmlns:text:1.0";
<ul>
{
for $foo in db:open("foo")
return <li>{$foo//text()[not(matches(., '[0-9]'))]}</li>
}
</ul>但是,它将所有结果输出到单个li标记中,如下所示:
优先输出的形式如下:
很可能是数据有问题在某种程度上,因为一个稍微不同的FLOWR
xquery version "3.0";
declare namespace office="urn:oasis:names:tc:opendocument:xmlns:text:1.0";
for $foo in db:open("foo")
return $foo//text()[not(matches(., '[0-9]'))]当然,在一个新的行上输出每个非数字字符串。如何将其输出到列表中?
数据摘录:
<table:table-column table:style-name="co1" table:default-cell-style-name="ce17"/>
<table:table-row table:style-name="ro1">
<table:table-cell table:style-name="ce15" office:value-type="string" calcext:value-type="string">
<text:p>John Smith</text:p>
</table:table-cell>
</table:table-row>
<table:table-row table:style-name="ro2">
<table:table-cell table:style-name="ce16" office:value-type="string" calcext:value-type="string">
<text:p>(123) 456-7890</text:p>
</table:table-cell>
</table:table-row>
<table:table-row table:style-name="ro2">
<table:table-cell office:value-type="string" calcext:value-type="string">
<text:p>123 Main Street</text:p>
</table:table-cell>
</table:table-row>
<table:table-row table:style-name="ro2">
<table:table-cell office:value-type="string" calcext:value-type="string">
<text:p>Anywhere, ZZ 12345-6789</text:p>
</table:table-cell>
</table:table-row>
<table:table-row table:style-name="ro1">
<table:table-cell table:style-name="ce15" office:value-type="string" calcext:value-type="string">
<text:p>Jane Doe</text:p>
</table:table-cell>
</table:table-row>
<table:table-row table:style-name="ro2">
<table:table-cell table:style-name="ce16" office:value-type="string" calcext:value-type="string">
<text:p>(234) 567-8901</text:p>发布于 2020-02-15 16:20:06
如果您想要为每个li的text(),然后改变您要迭代的内容。而不是在for循环中选择text(),而是迭代每个text()
xquery version "3.0";
declare namespace office="urn:oasis:names:tc:opendocument:xmlns:text:1.0";
<ul>
{
for $foo in db:open("foo")//text()[not(matches(., '[0-9]'))]
return <li>{$foo}</li>
}
</ul>发布于 2020-02-15 17:17:55
只为完整起见:
产出:
phone1phone2phone3
cell4home5
atrib6x7y9z10
查询:
xquery version "3.0";
declare namespace office="urn:oasis:names:tc:opendocument:xmlns:text:1.0";
<ul>
{
for $line in db:open("people")//text()
return
if (matches($line, "[0-9]"))
then <ul>{$line}</ul>
else <li>{$line}</li>
}
</ul>如果这对其他人有利。
https://stackoverflow.com/questions/60229052
复制相似问题