GAUSS-01821 -- GAUSS-01830

GAUSS-01821: "variadic parameter must be last"

SQLSTATE: XX000

Description: When a procedure is created, the variadic parameter is abnormal.

Solution: Ensure that variadic is the last parameter.

GAUSS-01822: "variadic parameter is not an array"

SQLSTATE: XX000

Description: When a procedure is created, the variadic parameter is not an array.

Solution: Change the variadic parameter to an array.

GAUSS-01823: "invalid parameter mode '%c'"

SQLSTATE: XX000

Description: When the procedure is created, the PROARGMODE parameter is invalid.

Solution: Correct the PROARGMODE parameter.

GAUSS-01824: "more than one function '%s' already exist, please drop function first"

SQLSTATE: 42723

Description: A duplicate function name already exists.

Solution: Ensure that a new function is given a different name from that of any other function in the schema.

GAUSS-01825: "function '%s' already exists with same argument types"

SQLSTATE: 42723

Description: A duplicate function name already exists, and parameters of the function being created are the same as those of the original function.

Solution: Ensure that the function is new.

GAUSS-01826: "cannot change return type of existing function"

SQLSTATE: 42P13

Description: The return type of the existing function cannot be changed.

Solution: Change the return type of the new function or drop the existing function.

GAUSS-01827: "cannot change name of input parameter '%s'"

SQLSTATE: 42P13

Description: The type of input parameter cannot be changed during function creation.

Solution: Check whether the function parameter is changed and drop the existing function.

GAUSS-01828: "function '%s' is an aggregate function"

SQLSTATE: 42809

Description: Internal error. The function being created is an aggregate function whose status cannot be changed.

Solution: Contact technical support.

GAUSS-01829: "function '%s' is not an aggregate function"

SQLSTATE: 42809

Description: Internal system error.

Solution: Contact technical support.

GAUSS-01830: "function '%s' is a window function"

SQLSTATE: 42809

Description: The function being created is a window function whose status cannot be changed.

Solution: Contact technical support.