Re: [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
5 Jan
2010
5 Jan
'10
8:08 p.m.
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? Stefan
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Stefan de Konink