pingcap / pingcap/tidb

Error: Cannot find column

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#61,694 2 comments 0 reactions 1 assignee Claimed by @hawkingrei View on GitHub
fuzz/sqlancer severity/moderate sig/planner type/bug
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Go
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Description

## Bug Report

### 1. Minimal reproduce step (Required)

```sql
create table t0(c0 varchar(0));
create view v1 as select 0 c_1, case when(select c0) then 0 end from t0;
select min((select c_1 from v1)) over(); --ERROR 1105 (HY000) at line 1: Can't find column Column#14 in schema Column: [Column#20] PKOrUK: [] NullableUK: []
```

### 2. What did you expect to see? (Required)
No error

### 3. What did you see instead (Required)

### 4. What is your TiDB version? (Required)

`tiup playground nightly --host 0.0.0.0 --kv 3 --tiflash 3`
```bash
8.0.11-TiDB-v9.0.0-beta.1.pre-554-gb1a5536a64-dirty
```

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