incorrect tableDual plan which would cause no result

[wjhuang2016]

Bug Report

Please answer these questions before submitting your issue. Thanks!

1. Minimal reproduce step (Required)

CREATE TABLE `t5cb5d4a7` (   `col_12` binary(172) NOT NULL,   `col_13` bigint(20) unsigned NOT NULL,   KEY `idx_2` (`col_12`,`col_13`),   PRIMARY KEY (`col_13`,`col_12`)  ,   KEY `idx_5` (`col_13`,`col_12`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_general_ci;
desc SELECT 1 FROM `t5cb5d4a7` WHERE `t5cb5d4a7`.`col_13`>9223372036854775807 AND `t5cb5d4a7`.`col_13`>8900084226548014260;

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

TableRangeScan

3. What did you see instead (Required)

mysql> desc SELECT 1 FROM `t5cb5d4a7` WHERE `t5cb5d4a7`.`col_13`>9223372036854775807 AND `t5cb5d4a7`.`col_13`>8900084226548014260;
+-------------------+---------+------+---------------+---------------+
| id                | estRows | task | access object | operator info |
+-------------------+---------+------+---------------+---------------+
| Projection_4      | 3333.33 | root |               | 1->Column#3   |
| └─TableDual_5     | 3333.33 | root |               | rows:0        |
+-------------------+---------+------+---------------+---------------+
2 rows in set (0.00 sec)

mysql> desc SELECT 1 FROM `t5cb5d4a7` WHERE `t5cb5d4a7`.`col_13`>9223372036854775807;
+--------------------------+---------+-----------+-----------------+------------------------------------------------------------------+
| id                       | estRows | task      | access object   | operator info                                                    |
+--------------------------+---------+-----------+-----------------+------------------------------------------------------------------+
| Projection_4             | 3333.33 | root      |                 | 1->Column#3                                                      |
| └─TableReader_6          | 3333.33 | root      |                 | data:TableRangeScan_5                                            |
|   └─TableRangeScan_5     | 3333.33 | cop[tikv] | table:t5cb5d4a7 | range:(9223372036854775807,+inf], keep order:false, stats:pseudo |
+--------------------------+---------+-----------+-----------------+------------------------------------------------------------------+
3 rows in set (0.00 sec)

mysql> desc SELECT 1 FROM `t5cb5d4a7` WHERE `t5cb5d4a7`.`col_13`>8900084226548014260;
+--------------------------+---------+-----------+-----------------+------------------------------------------------------------------+
| id                       | estRows | task      | access object   | operator info                                                    |
+--------------------------+---------+-----------+-----------------+------------------------------------------------------------------+
| Projection_4             | 3333.33 | root      |                 | 1->Column#3                                                      |
| └─TableReader_6          | 3333.33 | root      |                 | data:TableRangeScan_5                                            |
|   └─TableRangeScan_5     | 3333.33 | cop[tikv] | table:t5cb5d4a7 | range:(8900084226548014260,+inf], keep order:false, stats:pseudo |
+--------------------------+---------+-----------+-----------------+------------------------------------------------------------------+
3 rows in set (0.00 sec)

4. What is your TiDB version? (Required)

33480e8