[SOLR-81] Add Query Spellchecker functionality

• Type: New Feature
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 1.2
• Component/s: search
• Assignee: Unassigned
• Reporter: Otis Gospodnetic
• Created: 12/Dec/06 06:42
• Updated: 10/May/13 10:41
• Resolved: 26/Mar/07 23:33

Description

Use the simple approach of n-gramming outside of Solr and indexing n-gram documents. For example:

<doc>
<field name="word">lettuce</field>
<field name="start3">let</field>
<field name="gram3">let ett ttu tuc uce</field>
<field name="end3">uce</field>
<field name="start4">lett</field>
<field name="gram4">lett ettu ttuc tuce</field>
<field name="end4">tuce</field>
</doc>

See:
http://www.mail-archive.com/[e-mail]/msg01254.html
Java clients: SOLR-20 (add delete commit optimize), SOLR-30 (search)

Issue Links

• relates to: LUCENE-759 Add n-gram tokenizers to contrib/analyzers