Hi, Greg,

Thanks for the note.  I am working on another change and this is one
of the problem I need to fix.  I will let you when I am done with my
testing.

John




On 7/24/12 4:35 PM, Greg Barker wrote:
> Thank you for the quick reply. Saw you checked in some changes so I
> checked out revision 526 and rebuilt. Now when I try to compile my
> program I am hitting the following errors:
> 
> ./lib/libfastbit.so: undefined reference to `ibis::slice::clear()'
> ./lib/libfastbit.so: undefined reference to
> `ibis::slice::getSerialSize() const'
> collect2: ld returned 1 exit status
> 
> Do you know what the cause of this would be?
> 
> Thank you,
> Greg
> 
> On Mon, Jul 23, 2012 at 8:03 PM, K. John Wu <[email protected]
> <mailto:[email protected]>> wrote:
> 
>     Hi, Greg,
> 
>     Thanks for report.  The problem appears to be due to a silly attempt
>     to optimize that converts the expression you mentioned into a list of
>     equality comparisons.  This will be removed shortly.
> 
>     John
> 
> 
>     On 7/23/12 2:54 PM, Greg Barker wrote:
>     > Hello -
>     >
>     > I have a query that has an "in" clause which contains a large number
>     > of strings:
>     >
>     > select col_a, col_b where col_a in ('value1', 'value2', 'value3',
>     > 'value4', ...., 'valueN')
>     >
>     > When N is very large (thousands of items) I am hitting stack
>     overflow.
>     > This appears to be caused by the recursive nature of verifyExpr in
>     > whereClause.cpp:552. Was wondering if you had any advice on how
>     to fix
>     > this.
>     >
>     > Thanks!
>     > Greg
>     >
>     >
>     > _______________________________________________
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>     > [email protected] <mailto:[email protected]>
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>     >
> 
> 
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