I have a performance issue concerning the conversion from C's
time_t (seconds since 00:00:00 GMT Jan. 1,
1970) to a date time string like CCYYMMDDHHMMSS.
I use EXSLT's Date library (add, duration, ...) to do this
conversion. It works, but the performance is very poor (e.g.:
22 minutes for 3200 records).
XSLT is generated by Altova MapForce.
Try either or both of:
(a) code it in XSLT 2.0
<xsl:variable name="epoch" select="xs:dateTime('1970-01-01T00:00:00Z')"/>
<xsl:variable name="milli" select="xs:dayTimeDuration('PT0.001S')"/>
<xsl:for-each ...
<xsl:value-of select="format-dateTime(
$epoch + $timestamp * $milli,
'[Y0001][M01][D01][H01][M01][S01]')"/>
(b) run it with Saxon 8.9
My guess is if you do both then it will run in a few seconds.
Michael Kay
http://www.saxonica.com/
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