आप इसे XMLEMENT के साथ करते हैं आदि.
select xmlelement("entity-engine-xml",
xmlagg(
xmlelement(
"myxmlfile",
xmlattributes(empno as "EMPNO",
ename as "ENAME",
to_char(hiredate, 'yyyy-mm-dd') as "HIREDATE",
sal as "SAL",
deptno as "DEPTNO"
)
)
)
).getclobval()
from emp;
।
how to convert xmltype to varchar2 ???
एक getStringVal
है इसके लिए समारोह। यानी ऊपर मेरे उदाहरण में देखें मैंने getClobval
. का उपयोग किया है . एक getstringval()
है समकक्ष।
संपादित करें:स्पूलिंग:
set trims on feedback off heading off long 50000 linesize 32767 pagesize 0
col c format a32767
spool c:\temp\foo.xml
select xmlelement("entity-engine-xml",
xmlagg(
xmlelement(
"myxmlfile",
xmlattributes(empno as "EMPNO",
ename as "ENAME",
to_char(hiredate, 'yyyy-mm-dd') as "HIREDATE",
sal as "SAL",
deptno as "DEPTNO"
)
)
)
).transform(xmltype('<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output omit-xml-declaration="yes" indent="yes"/>
<xsl:template match="node()|@*">
<xsl:copy>
<xsl:apply-templates select="node()|@*"/>
</xsl:copy>
</xsl:template>
</xsl:stylesheet>')) c
from emp;
spool off