SQL Server scalar user defined functions must be called with 2 part names. You need to write as username before function.
So if your function name is "function1" and is defined in the dbo schema, then instead of
"select function1()" you should call it as "select dbo.function1()"
Functions will run like below:
select dbo.AVG(columns name) from (table_name) - Returns the average value
select dbo.COUNT(columns name) from (table_name) - Returns the number of rows
select dbo.FIRST(columns name) from (table_name) - Returns the first value
select dbo.LAST(columns name) from (table_name) - Returns the last value
select dbo.MAX(columns name) from (table_name) - Returns the largest value
select dbo.MIN(columns name) from (table_name) - Returns the smallest value
select dbo.SUM(columns name) from (table_name) - Returns the sum
Execution error: \'the function name is not a recognized built-in function name\'
转载jiankunking 博主文章分类：数据库
文章标签 function name recognized built-in function name 文章分类 虚拟化 云计算
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warning : incompatible implicit declaration of built-in function 'exit' [enabled by default]
今天在Linux系统下编写C程序，编译的时候系统给出了一个警告信息。如下：warning : incompatible implicit declaration of built-in function 'exit' [enabled by default]
warning incompatible implicit declaration of built-in function enabled by default
