CREATE PROCEDURE getUser(gU INT) SELECT * FROM Company WHERE id_number = gU; CALL getUser(2); I need some help making this into a MySQL function. What are the pros and cons of using a function over a procedure?
I am trying to create a function in MySQL: Here is the SQL code: CREATE FUNCTION F_Dist3D (x1 decimal, y1 decimal) RETURNS decimal DETERMINISTIC BEGIN DECLARE dist decimal; SET dist = SQRT(x1...
CREATE PROCEDURE proc_name ([parameters]) [characteristics] routine_body CREATE FUNCTION func_name ([parameters]) RETURNS data_type // diffrent [characteristics] routine_body A MySQL extension for stored procedure (not functions) is that a procedure can generate a result set, or even multiple result sets, which the caller processes the same way as the result of a SELECT statement. However, the ...
It is difficult to find functional index document in Mysql website, it is in the name of functional key parts And We cannot drop the column which is having functional index.
MySQL permissions -- can't create functions even with the 'CREATE ROUTINE' grant Asked 15 years, 1 month ago Modified 15 years, 1 month ago Viewed 24k times
In SQL Server 2005, is there a concept of a one-time-use, or local function declared inside of a SQL script or Stored Procedure? I'd like to abstract away some complexity in a script I'm writing, but it would require being able to declare a function.
I am trying to create a function in MySQL Workbench by rightclicking on 'Functions' > 'Create Function'. I insert this text to create the function into the window but it says there are errors in sql at the last line missing 'if'.
CREATE PROCEDURE myProcedure ( id INT ) BEGIN select * from board; END // check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 3
There are two ways to fix this: Execute the following in the MySQL console: SET GLOBAL log_bin_trust_function_creators = 1; Add the following to the mysql.ini configuration file: log_bin_trust_function_creators = 1; The setting relaxes the checking for non-deterministic functions. Non-deterministic functions are functions that modify data (i.e. have update, insert or delete statement (s)). For ...
