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https://issues.apache.org/jira/browse/SOLR-1316?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12889154#action_12889154
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Robert Muir commented on SOLR-1316:
-----------------------------------
Hi Andrzej, i have a concern about unicode support here:
in JaspellTernarySearchTrie.compareCharsAlphabetically there is some code like:
{code}
if (cCompare2 >= 65) {
if (cCompare2 < 89) {
cCompare = (2 * cCompare2) - 65;
} else if (cCompare2 < 97) {
cCompare = cCompare2 + 24;
} else if (cCompare2 < 121) {
cCompare = (2 * cCompare2) - 128;
} else cCompare = cCompare2;
} else cCompare = cCompare2;
...
{code}
Could we consider a more unicode-friendly approach, such as simply comparing
Character.toLowerCase(cCompare2) with Character.toLowerCase(cRef) ?
> Create autosuggest component
> ----------------------------
>
> Key: SOLR-1316
> URL: https://issues.apache.org/jira/browse/SOLR-1316
> Project: Solr
> Issue Type: New Feature
> Components: search
> Affects Versions: 1.4
> Reporter: Jason Rutherglen
> Assignee: Shalin Shekhar Mangar
> Priority: Minor
> Fix For: Next
>
> Attachments: SOLR-1316.patch, SOLR-1316.patch, SOLR-1316.patch,
> SOLR-1316.patch, SOLR-1316.patch, SOLR-1316.patch, SOLR-1316.patch,
> SOLR-1316.patch, suggest.patch, suggest.patch, suggest.patch, TST.zip
>
> Original Estimate: 96h
> Remaining Estimate: 96h
>
> Autosuggest is a common search function that can be integrated
> into Solr as a SearchComponent. Our first implementation will
> use the TernaryTree found in Lucene contrib.
> * Enable creation of the dictionary from the index or via Solr's
> RPC mechanism
> * What types of parameters and settings are desirable?
> * Hopefully in the future we can include user click through
> rates to boost those terms/phrases higher
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