Public bug reported:
Errors might not be caught by a try-catch expression if they are raised
during the creation of a temporary index. The following example should
return "caught" but instead the error is propagated up.
declare function local:foo() as element()*
{
for $i in 1 to 10
return if ($i mod 2 eq 0) then <a id="{$i}"/> else fn:error()
};
declare function local:bar() as element()*
{
for $i in 1 to 10
return <b id="{$i}"/>
};
try {
for $i in local:bar()/@id
for $j in local:foo()/@id
where xs:string($i) eq xs:string($j)
return $i
} catch * {
"caught"
}
** Affects: zorba
Importance: High
Assignee: Markos Zaharioudakis (markos-za)
Status: New
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Coders, which is the registrant for Zorba.
https://bugs.launchpad.net/bugs/967428
Title:
errors not caught if raised during temp index creation
Status in Zorba - The XQuery Processor:
New
Bug description:
Errors might not be caught by a try-catch expression if they are
raised during the creation of a temporary index. The following example
should return "caught" but instead the error is propagated up.
declare function local:foo() as element()*
{
for $i in 1 to 10
return if ($i mod 2 eq 0) then <a id="{$i}"/> else fn:error()
};
declare function local:bar() as element()*
{
for $i in 1 to 10
return <b id="{$i}"/>
};
try {
for $i in local:bar()/@id
for $j in local:foo()/@id
where xs:string($i) eq xs:string($j)
return $i
} catch * {
"caught"
}
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