---
source_url: https://docs.dolphindb.cn/zh/error_codes/S01067.html
fetched_at: 2026-05-19T09:09:02Z
category: error_codes
title: S01067
sha1: d84dd9891e457d4a71efc72b01dbef24b3d83b98
---

# S01067

## 错误代码

S01067

## 报错信息

The function specified in partitionColumns must return a vector/scalar when the input
is a vector/scalar. RefId: S01067

## 错误原因

创建分布式分区表时，若对分区列应用了函数，则该函数的返回值必须是和分区列具有相同长度的向量，否则会出现该报错。

```dolphindb
def mypartitionFunc(val) {
	return sum(val)
}

dbName = "dfs://db1"
tb = table(1..3 as value, `a`b`c as sym)
if(existsDatabase(dbName)){
	dropDatabase(dbName)
}
db = database(dbName, VALUE, 2024.02.01..2024.02.02)
pt = db.createPartitionedTable(tb, `pt, "mypartitionFunc(value)")
//the return value of partitionFunction must be vector.
```

## 解决办法

确保应用于分区列的函数返回值和分区列的形式和长度一致。
