Udo, yes I understand you. My problem is that my magma collection wasn't empty when I added the index. So now I need send noteOldKesFor: to each and set again its name (each name: each name), I think.
CU, Facu
On Mon, Nov 15, 2010 at 7:04 AM, Udo Schneider <udo.schneider@homeaddress.de
wrote:
Facu,
Can't check at the moment. But take a look at http://wiki.squeak.org/squeak/2639
IMHO using MagmaSession>>#noteOldKeysFor: (check "Index updating" on the webpage) and (if needed) MagmaCollection>>#slowlyDo:commitEvery: (check "Batch operations" on the webpage) should do the trick.
CU,
Udo
On 14.11.10 20:54, Facundo Vozzi wrote:
Udo, I works perfectly with new customers but It doesn't with old customers that I was added before add the MaSearchStringIndex on #name attribute. Can I rebuild index on MagmaCollection?
Thanks you, Facu
On Sun, Nov 14, 2010 at 5:49 AM, Udo Schneider <udo.schneider@homeaddress.de mailto:udo.schneider@homeaddress.de> wrote:
Facu,
So, my question is: Can I use where: for this funcionality or I need use select:? If you think that where: is appropiate, Do I need create a new king of index to reach that?
I added the following method in MagmaCollectionReader which should fullfill your needs:
read: attributeSymbol beginsWith: aKey ^ self read: attributeSymbol from: aKey upTo: aKey maAlphabeticalNext
This allows you to write your original select: based call as
self customers where: [:reader | reader read: #name beginsWith: firstsLetterOfName asUppercase]
CU,
Udo
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