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Fixed long time taken to load the dictionary (Windows)

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git-svn-id: http://rtabmap.googlecode.com/svn/trunk/rtabmap@672 f169173b-cf89-36c8-b27e-44dbe73f0c83
This commit is contained in:
matlabbe
2012-12-12 00:54:31 +00:00
parent a40032638a
commit ba4287198e
1 changed files with 1 additions and 3 deletions
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4
corelib/src/DBDriverSqlite3.cpp
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@@ -910,9 +910,7 @@ void DBDriverSqlite3::loadQuery(VWDictionary * dictionary) const
"FROM Word as vw " "FROM Word as vw "
"INNER JOIN Map_Node_Word as m " "INNER JOIN Map_Node_Word as m "
"ON vw.id=m.word_id " "ON vw.id=m.word_id "
"INNER JOIN Node as n " "WHERE vw.time_enter >= (SELECT MAX(time_enter) FROM Statistics) "
"ON n.id=m.node_id "
"WHERE n.time_enter >= (SELECT MAX(time_enter) FROM Statistics) "
"ORDER BY vw.id;"; "ORDER BY vw.id;";
rc = sqlite3_prepare_v2(_ppDb, query.str().c_str(), -1, &ppStmt, 0); rc = sqlite3_prepare_v2(_ppDb, query.str().c_str(), -1, &ppStmt, 0);