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Boost search result title matches

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Summary: Ref T6740. When a query matches a document title, boost results.

Test Plan:
  - Searched for `button bar`.
  - Before:

{F2019463}

  - After:

{F2019470}

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T6740

Differential Revision: https://secure.phabricator.com/D16945
This commit is contained in:
epriestley
2016-11-25 13:34:55 -08:00
parent 54470a12d4
commit 2b7ec1deea
1 changed files with 6 additions and 0 deletions
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6
src/applications/search/fulltextstorage/PhabricatorMySQLFulltextStorageEngine.php
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@@ -197,12 +197,18 @@ final class PhabricatorMySQLFulltextStorageEngine
$join = array(); $join = array();
$where = array(); $where = array();
$title_field = PhabricatorSearchDocumentFieldType::FIELD_TITLE;
$title_boost = 1024;
$raw_query = $query->getParameter('query'); $raw_query = $query->getParameter('query');
$compiled_query = $this->compileQuery($raw_query); $compiled_query = $this->compileQuery($raw_query);
if (strlen($compiled_query)) { if (strlen($compiled_query)) {
$select[] = qsprintf( $select[] = qsprintf(
$conn, $conn,
'IF(field.field = %s, %d, 0) + '.
'MATCH(corpus) AGAINST (%s IN BOOLEAN MODE) AS fieldScore', 'MATCH(corpus) AGAINST (%s IN BOOLEAN MODE) AS fieldScore',
$title_field,
$title_boost,
$compiled_query); $compiled_query);
$join[] = qsprintf( $join[] = qsprintf(