From: | Peter Eisentraut <peter_e(at)gmx(dot)net> |
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To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
Cc: | Andrew Dunstan <andrew(at)dunslane(dot)net>, Mike Fowler <mike(at)mlfowler(dot)com>, Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>, pgsql-hackers(at)postgresql(dot)org |
Subject: | Re: Initial review of xslt with no limits patch |
Date: | 2010-08-06 20:45:58 |
Message-ID: | 1281127558.2563.2.camel@vanquo.pezone.net |
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Lists: | pgsql-hackers |
On fre, 2010-08-06 at 13:01 -0400, Tom Lane wrote:
> 2. I'm not sure whether we ought to auto-single-quote the values.
> If we don't, how hard is it for users to properly quote nonconstant
> parameter values? (Will quote_literal work, or are the quoting rules
> different for libxslt?) If we do, are we giving up functionality
> someone cares about?
Not every parameter is a string.
Compare xsltproc:
--param PARAMNAME PARAMVALUE
Pass a parameter of name PARAMNAME and value PARAMVALUE to the
stylesheet. You may pass multiple name/value pairs up to a
maximum of 32. If the value being passed is a string, you can use
--stringparam instead, to avoid additional quote characters
that appear in string expressions. Note: the XPath expression
must be UTF-8 encoded.
--stringparam PARAMNAME PARAMVALUE
Pass a parameter of name PARAMNAME and value PARAMVALUE where
PARAMVALUE is a string rather than a node identifier. Note:
The string must be UTF-8 encoded.
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