point_get from binary column partition table get panic

[aytrack]

Bug Report

Please answer these questions before submitting your issue. Thanks!

1. Minimal reproduce step (Required)

drop table if exists t;
 CREATE TABLE `t` (
  `COL1` binary(1) NOT NULL,
  PRIMARY KEY (`COL1`) /*T![clustered_index] CLUSTERED */
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin
PARTITION BY RANGE COLUMNS(`COL1`)
(PARTITION `P0` VALUES LESS THAN (_binary 0x03),
 PARTITION `P4` VALUES LESS THAN (_binary 0xc0),
 PARTITION `PMX` VALUES LESS THAN (MAXVALUE));
select * from t where col1 = 5;

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

query success

3. What did you see instead (Required)

[13:59:26]TiDB root:test>  select * from t where col1 = 5;
(1105, 'runtime error: index out of range [7] with length 0')

[2024/03/22 13:51:57.606 +08:00] [ERROR] [conn.go:1022] ["connection running loop panic"] [conn=1128267782] [session_alias=] [lastSQL="select * from t where col1 = 5"] [err="runtime error: index out of range [7] with length 0"] [stack="github.com/pingcap/tidb/pkg/server.(*clientConn).Run.func1
	/Users/pingcap/workspace/build-package-tidb-darwin-arm64-72fl5-build-binaries/source/tidb/pkg/server/conn.go:1025
runtime.gopanic
	/usr/local/go1.21/src/runtime/panic.go:914
github.com/pingcap/tidb/pkg/executor.(*ExecStmt).Exec.func1
	/Users/pingcap/workspace/build-package-tidb-darwin-arm64-72fl5-build-binaries/source/tidb/pkg/executor/adapter.go:450
runtime.gopanic
	/usr/local/go1.21/src/runtime/panic.go:914
runtime.goPanicIndex
	/usr/local/go1.21/src/runtime/panic.go:114
encoding/binary.littleEndian.PutUint64
	/usr/local/go1.21/src/encoding/binary/binary.go:108
github.com/pingcap/tidb/pkg/util/chunk.MutRow.SetDatum
	/Users/pingcap/workspace/build-package-tidb-darwin-arm64-72fl5-build-binaries/source/tidb/pkg/util/chunk/mutrow.go:301
github.com/pingcap/tidb/pkg/util/chunk.MutRow.SetDatums
	/Users/pingcap/workspace/build-package-tidb-darwin-arm64-72fl5-build-binaries/source/tidb/pkg/util/chunk/mutrow.go:288
github.com/pingcap/tidb/pkg/table/tables.(*partitionedTable).locateRangeColumnPartition.func1
	/Users/pingcap/workspace/build-package-tidb-darwin-arm64-72fl5-build-binaries/source/tidb/pkg/table/tables/partition.go:1356
sort.Search
	/usr/local/go1.21/src/sort/search.go:65
github.com/pingcap/tidb/pkg/table/tables.(*partitionedTable).locateRangeColumnPartition
	/Users/pingcap/workspace/build-package-tidb-darwin-arm64-72fl5-build-binaries/source/tidb/pkg/table/tables/partition.go:1355
github.com/pingcap/tidb/pkg/table/tables.(*partitionedTable).locatePartitionCommon
	/Users/pingcap/workspace/build-package-tidb-darwin-arm64-72fl5-build-binaries/source/tidb/pkg/table/tables/partition.go:1290
github.com/pingcap/tidb/pkg/table/tables.(*partitionedTable).locatePartitionIdx
	/Users/pingcap/workspace/build-package-tidb-darwin-arm64-72fl5-build-binaries/source/tidb/pkg/table/tables/partition.go:1313
github.com/pingcap/tidb/pkg/table/tables.(*partitionedTable).GetPartitionIdxByRow
	/Users/pingcap/workspace/build-package-tidb-darwin-arm64-72fl5-build-binaries/source/tidb/pkg/table/tables/partition.go:1555
github.com/pingcap/tidb/pkg/planner/core.(*PointGetPlan).PrunePartitions
	/Users/pingcap/workspace/build-package-tidb-darwin-arm64-72fl5-build-binaries/source/tidb/pkg/planner/core/point_get_plan.go:377
github.com/pingcap/tidb/pkg/executor.(*executorBuilder).buildPointGet
	/Users/pingcap/workspace/build-package-tidb-darwin-arm64-72fl5-build-binaries/source/tidb/pkg/executor/point_get.go:54
github.com/pingcap/tidb/pkg/executor.(*executorBuilder).build
	/Users/pingcap/workspace/build-package-tidb-darwin-arm64-72fl5-build-binaries/source/tidb/pkg/executor/builder.go:190
github.com/pingcap/tidb/pkg/executor.(*ExecStmt).buildExecutor
	/Users/pingcap/workspace/build-package-tidb-darwin-arm64-72fl5-build-binaries/source/tidb/pkg/executor/adapter.go:1154
github.com/pingcap/tidb/pkg/executor.(*ExecStmt).Exec
	/Users/pingcap/workspace/build-package-tidb-darwin-arm64-72fl5-build-binaries/source/tidb/pkg/executor/adapter.go:507
github.com/pingcap/tidb/pkg/session.runStmt
	/Users/pingcap/workspace/build-package-tidb-darwin-arm64-72fl5-build-binaries/source/tidb/pkg/session/session.go:2376
github.com/pingcap/tidb/pkg/session.(*session).ExecuteStmt
	/Users/pingcap/workspace/build-package-tidb-darwin-arm64-72fl5-build-binaries/source/tidb/pkg/session/session.go:2245
github.com/pingcap/tidb/pkg/server.(*TiDBContext).ExecuteStmt
	/Users/pingcap/workspace/build-package-tidb-darwin-arm64-72fl5-build-binaries/source/tidb/pkg/server/driver_tidb.go:294
github.com/pingcap/tidb/pkg/server.(*clientConn).handleStmt
	/Users/pingcap/workspace/build-package-tidb-darwin-arm64-72fl5-build-binaries/source/tidb/pkg/server/conn.go:2026
github.com/pingcap/tidb/pkg/server.(*clientConn).handleQuery
	/Users/pingcap/workspace/build-package-tidb-darwin-arm64-72fl5-build-binaries/source/tidb/pkg/server/conn.go:1779
github.com/pingcap/tidb/pkg/server.(*clientConn).dispatch
	/Users/pingcap/workspace/build-package-tidb-darwin-arm64-72fl5-build-binaries/source/tidb/pkg/server/conn.go:1353
github.com/pingcap/tidb/pkg/server.(*clientConn).Run
	/Users/pingcap/workspace/build-package-tidb-darwin-arm64-72fl5-build-binaries/source/tidb/pkg/server/conn.go:1123
github.com/pingcap/tidb/pkg/server.(*Server).onConn
	/Users/pingcap/workspace/build-package-tidb-darwin-arm64-72fl5-build-binaries/source/tidb/pkg/server/server.go:751"]

4. What is your TiDB version? (Required)

[14:00:08]TiDB root:test> select tidb_version();
Reconnecting...
+-----------------------------------------------------------+
| tidb_version()                                            |
+-----------------------------------------------------------+
| Release Version: v8.0.0                                   |
| Edition: Community                                        |
| Git Commit Hash: d4740d36fa4a427223a2b67bbdb11aaa2b14bf16 |
| Git Branch: HEAD                                          |
| UTC Build Time: 2024-03-21 07:13:11                       |
| GoVersion: go1.21.6                                       |
| Race Enabled: false                                       |
| Check Table Before Drop: false                            |
| Store: tikv                                               |
+-----------------------------------------------------------+

[aytrack]

introducted by #49161