错误信息 "aggregate function calls cannot be nested" 指的是在SQL查询中,聚合函数(如SUM(), AVG(), COUNT()等)不能被嵌套在另一个聚合函数的内部直接调用。聚合函数通常用于对一组行执行计算并返回一个单一值,而将它们嵌套使用违反了SQL的语法规则,因为每个聚合函数需要独立地作用于一组数据上。 2. 列举可...
Quick BI计算字段在图表展示的时候报错:org.postgresql.util.PSQLException: ERROR: aggregate function calls cannot be nested 【问题原因】 数据集中计算字段本身就是一个聚合字段,在图表展示的时候,被再次引用添加计算字段,新建的计算字段也是用的聚合函数。从而导致了聚合方法不能被嵌套的错误。 【解答】 直接在图表...
GAUSS-00236: "aggregate function calls cannot be nested" SQLSTATE: 42803 错误原因:聚集函数嵌套调用。 解决办法:"1.检查语句中是否存在聚集函数的嵌套调用;2.修改聚集函数的嵌套结构"。 GAUSS-00237: 来自:帮助中心 查看更多 → 域名注册服务Domains .com .cn多款热门域名 新用户专享 限购1个 立即前往...
GAUSS-00236: "aggregate function calls cannot be nested" SQLSTATE: 42803 错误原因:聚集函数嵌套调用。 解决办法:"1.检查语句中是否存在聚集函数的嵌套调用;2.修改聚集函数的嵌套结构"。 GAUSS-00237: 来自:帮助中心 查看更多 → 微梦小程序应用 灵活可视化制作,功能丰富,一次购买 试用7天 ￥0.00 /次 ...
'#ElseIf', '#Else', or '#End If' must be preceded by a matching '#If' '#End ExternalSource' must be preceded by a matching '#ExternalSource' '#End Region' must be preceded by a matching '#Region' '#ExternalSource' directives cannot be nested '#ExternalSource' statement must end ...
Scopefor nested aggregates must be the same as, or contained by, the scope of the outer aggregate. For all distinct scopes in the expression, one scope must be in a child relationship to all other scopes. Scopefor nested aggregates cannot be the name of a dataset. ...
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INSERT EXEC Statement cannot be nested INSERT failed because the following SET options have incorrect settings: 'ARITHABORT' INSERT failed because the following SET options have incorrect settings: 'QUOTED_IDENTIFIER' Insert Hexstring Values into table of binary datatype Insert huge data from one ta...
The rules were intentionally organized to try to make that be true. The plan will probably consist of using a single index and using nested loops. However, every once in a while, because of lack of statistical information, or some other nuance, the optimizer will have to proceed with the ...
GAUSS-00236: "aggregate function calls cannot be nested" SQLSTATE: 42803 错误原因:聚集函数嵌套调用。 解决办法:"1 来自:帮助中心 查看更多 → 获取帮助 to execute query \q to quit 任务示例 使用如下命令连接数据库。 gsql -d gaussdb -p 8000 gaussdb为需要连接的数据库名称,8000为CN的端口号...