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-rw-r--r--mysql-test/t/index_merge.test10
1 files changed, 10 insertions, 0 deletions
diff --git a/mysql-test/t/index_merge.test b/mysql-test/t/index_merge.test
index 029c2e4a013..9745723ca59 100644
--- a/mysql-test/t/index_merge.test
+++ b/mysql-test/t/index_merge.test
@@ -267,5 +267,15 @@ select * from t3 where
key5=5 or key6=6 or key7=7 or key8=8 or
key9=9 or keyA=10 or keyB=11 or keyC=12;
+# Test for Bug#3183
+explain select * from t0 where key1 < 3 or key2 < 4;
+select * from t0 where key1 < 3 or key2 < 4;
+
+update t0 set key8=123 where key1 < 3 or key2 < 4;
+select * from t0 where key1 < 3 or key2 < 4;
+
+delete from t0 where key1 < 3 or key2 < 4;
+select * from t0 where key1 < 3 or key2 < 4;
+select count(*) from t0;
drop table t0, t1, t2, t3, t4;