[Monetdb-developers] [Monetdb-checkins] MonetDB/src/gdk gdk.mx, , 1.294, 1.295 gdk_atoms.mx, , 1.168, 1.169 gdk_bbp.mx, , 1.267, 1.268 gdk_heap.mx, , 1.129, 1.130 gdk_search.mx, , 1.89, 1.90

Stefan de Konink stefan at konink.de
Tue Jan 5 21:08:17 CET 2010

Op 05-01-10 20:54, Sjoerd Mullender schreef:
> There is also code in there to store the string length before the hash
> value, but this is not enabled in this version.  It would increase the
> space requirements for probably very little (if any) gain.

As in the feature request was suggested, the stringlength will 
significantly help LIKE operations, if a preselection is made based on 
this value. (Hence a like operation with % would always be equal or 
longer than the specified constant length + the single character 
modification count, if not present: equal)

How can I enable the length storage?


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