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-rw-r--r--mysql-test/t/analyse.test23
1 files changed, 23 insertions, 0 deletions
diff --git a/mysql-test/t/analyse.test b/mysql-test/t/analyse.test
index 6aca345b282..47f3473584b 100644
--- a/mysql-test/t/analyse.test
+++ b/mysql-test/t/analyse.test
@@ -15,3 +15,26 @@ select * from t2;
drop table t1,t2;
EXPLAIN SELECT 1 FROM (SELECT 1) a PROCEDURE ANALYSE();
+
+#
+# Test with impossible where
+#
+create table t1 (a int not null);
+create table t2 select * from t1 where 0=1 procedure analyse();
+show create table t2;
+select * from t1 where 0=1 procedure analyse();
+insert into t1 values(1);
+drop table t2;
+create table t2 select * from t1 where 0=1 procedure analyse();
+show create table t2;
+select * from t2;
+insert into t2 select * from t1 procedure analyse();
+select * from t2;
+insert into t1 values(2);
+drop table t2;
+create table t2 select * from t1 where 0=1 procedure analyse();
+show create table t2;
+select * from t2;
+insert into t2 select * from t1 procedure analyse();
+select * from t2;
+drop table t1,t2;