registry: Limit results to 1k per docset for queries < 3 symbols (#265)

zealdocs · Sep 15, 2016 · a4fac24 · a4fac24
1 parent 6e9bd48
commit a4fac24
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/src/libs/registry/docset.cpp b/src/libs/registry/docset.cpp
@@ -277,6 +277,11 @@ QList<SearchResult> Docset::search(const QString &query, const CancellationToken
                 .arg(searchQuery.sanitizedQuery());
     }
 
+    // Limit for very short queries.
+    // TODO: Show a notification about the reduced result set.
+    if (searchQuery.query().size() < 3)
+        queryStr += QLatin1String(" LIMIT 1000");
+
     QSqlQuery sqlQuery(queryStr, database());
     while (sqlQuery.next() && !token.isCanceled()) {
         const QString itemName = sqlQuery.value(0).toString();