Import SQLite 3.10.2.

third_party/sqlite/src/test/trace2.test

Index: third_party/sqlite/src/test/trace2.test
diff --git a/third_party/sqlite/src/test/trace2.test b/third_party/sqlite/src/test/trace2.test
index 562c70c538aabade24644247ffa66361cf8b1309..a3f0aeb878004104894099ddc80abd364b633a0d 100644
--- a/third_party/sqlite/src/test/trace2.test
+++ b/third_party/sqlite/src/test/trace2.test
@@ -143,7 +143,7 @@ ifcapable fts3 {
     INSERT INTO x1(x1) VALUES('optimize');
   } {
     "INSERT INTO x1(x1) VALUES('optimize');"
-    "-- SELECT DISTINCT level / (1024 * ?) FROM 'main'.'x1_segdir'"
+    "-- SELECT ? UNION SELECT level / (1024 * ?) FROM 'main'.'x1_segdir'"
     "-- SELECT idx, start_block, leaves_end_block, end_block, root FROM 'main'.'x1_segdir' WHERE level BETWEEN ? AND ?ORDER BY level DESC, idx ASC"
     "-- SELECT max(level) FROM 'main'.'x1_segdir' WHERE level BETWEEN ? AND ?"
     "-- SELECT coalesce((SELECT max(blockid) FROM 'main'.'x1_segments') + 1, 1)"