Get "Can't find column" error using execute statement

[joechenrh]

Bug Report

Please answer these questions before submitting your issue. Thanks!

1. Minimal reproduce step (Required)

CREATE TABLE t1 (col1 int, col2 int);

prepare p3 from "select avg(col1) from t1 where not( col1 < ? ) or ( col2 = ? ) group by col1 having col1 = 7";

set @i0 = 1, @i1 = 1;

execute p3 using @i0, @i1;

2. What did you expect to see? (Required)

Success.

3. What did you see instead (Required)

mysql> execute p3 using @i0, @i1;execute p3 using @i0, @i1;
ERROR 1105 (HY000): Can't find column test.t1.col2 in schema Column: [test.t1.col1] PKOrUK: [] NullableUK: []

4. What is your TiDB version? (Required)

master