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|    Message 19,473 of 19,505    |
|    Anton Shepelev to All    |
|    Parameters with default values in functi    |
|    01 Mar 24 13:53:10    |
   
   From: anton.txt@g{oogle}mail.com   
      
   Hello, all   
      
   MSSQL allows default values in parameters to functions:   
      
    CREATE FUNCTION test( @v INT = 1 )   
    RETURNS TABLE AS   
    RETURN ( SELECT @v AS v )   
      
   but will not let me use them -- the invocation   
      
    SELECT * FROM test()   
      
   fails with:   
      
    An insufficient number of arguments were supplied for the   
    procedure or function test.   
      
   The documentation says it should work:   
      
    -- Transact-SQL Inline Table-Valued Function Syntax   
    CREATE [ OR ALTER ] FUNCTION [ schema_name. ] function_name   
    ( [ { @parameter_name [ AS ] [ type_schema_name. ] parameter_data_type [   
   NULL ]   
    [ = default ] [ READONLY ] }   
    [ ,...n ]   
    ]   
    )   
      
    The value of each declared parameter must be supplied by   
    the user when the function is executed, unless a default   
    for the parameter is defined.   
      
   What am I doing wrong on my MSSQL v. 13?   
      
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