I was wondering why i'm getting the following error: Column 'tbl.column' is invalid in the select list because it is not contained in either an aggregate function or the GROUP BY clause. when the sql statement looks like: SELECT tbl.column, MAX(tblOther.columnOtherId) AS otherID FROM (...
此时查询便会出错,错误提示如下: Column ‘student.score' is invalid in the select list because it is not contained in either an aggregate function or the GROUP BY clause. 出现以上错误的原因是因为一个学生id对应多个分数,如果我们简单的在SELECT语句中写上score,则无法判断应该输出哪一个分数。如果想用s...
此时查询便会出错,错误提示如下: Column ‘student.score' is invalid in the select list because it is not contained in either an aggregate function or the GROUP BY clause. 出现以上错误的原因是因为一个学生id对应多个分数,如果我们简单的在SELECT语句中写上score,则无法判断应该输出哪一个分数。如果想用s...
CREATE [ OR ALTER ] FUNCTION [ schema_name. ] function_name ( [ { @parameter_name [ AS ] [ type_schema_name. ] parameter_data_type [ NULL | NOT NULL ] [ = default ] [ READONLY ] } [ , ...n ] ] ) RETURNS return_data_type WITH <function_option> [ , ...n ] [ AS ]...
"Column 'xxx' is invalid in the HAVING clause because it is not contained in either an aggregate function or the GROUP BY clause." 这个错误表示在HAVING子句中使用了未包含在聚合函数或GROUP BY子句中的列。解决方法与第一种错误相同,将所有未包含在聚合函数中的列都添加到GROUP BY子句中。 总结: Grou...
Column ‘student.score' is invalid in the select list because it is not contained in either an aggregate function or the GROUP BY clause. 出现以上错误的原因是因为一个学生id对应多个分数,如果我们简单的在SELECT语句中写上score,则无法判断应该输出哪一个分数。如果想用score作为select语句的参数可以将它用...
它还添加了特定于 JSONB 的其他运算符,包括Comparator.has_key()、Comparator.has_all()、Comparator.has_any()、Comparator.contains()、Comparator.contained_by()、Comparator.delete_path()、Comparator.path_exists()和Comparator.path_match()。 与JSON类型类似,JSONB类型在使用 ORM 时,除非使用了sqlalchemy....
.NET Framework error occurred during execution of user-defined routine or aggregate "geography" 'IF EXISTS(SELECT COUNT(1))' VS 'IF EXISTS(SELECT 1) ' 'Incorrect syntax near' error while executing dynamic sql 'INSERT EXEC' within a function did not work 'Sort' in exuction plan is showing...
SQL Server system extended stored procedures start with the characters xp_, and these are contained in the dbo schema of the master database. When you execute a system extended stored procedure, either in a batch or inside a module such as a user-defined stored procedure or function, we rec...
src/backend/utils/adt/geo_selfuncs.c /* * contsel -- How likely is a box to contain (be contained by) a given box? * * This is a tighter constraint than "overlap", so produce a smaller * estimate than areasel does. */ Datum contsel(PG_FUNCTION_ARGS) { PG_RETURN_FLOAT8(0.001...