MySQL-Fehler, wenn Funktion Erstellen

Question

Ich erhalte diese Störung, wenn ich unten Abfrage ausgeführt werden soll Funktion zum Erstellen, überprüfe ich alles, was es scheint, dass ich das Problem nicht finden kann:

MySQL sagte: Dokumentation # 1064 - Sie haben einen Fehler in Ihrer SQL Syntax; Überprüfen Sie das Handbuch, das Ihrer MySQL-Server-Version für die richtige Syntax entspricht, um 'ELSEIF-Preis' zu verwenden. 1000 THEN BEGIN SET last3 = SUBSTRING (Preis, -3); 'At line 18

DELIMITER $$ 


CREATE FUNCTION GetPrice(number decimal(10,2), profit decimal (10,2)) RETURNS INT 
    DETERMINISTIC 
BEGIN 
    DECLARE price int; 
    DECLARE last3 int; 
    DECLARE rootn int; 
    SET price = CEIL(number + (number * profit /100)); 
    IF price < 1000 THEN 
    BEGIN 
     IF (price > 0 and price <= 500) THEN 
     SET price = 500; 
     ELSEIF (price >500 and price <= 750) THEN 
     SET price = 750; 
     ELSEIF (price >750 and price < 1000) THEN 
     SET price = 1000; 
     END IF; 
    END 
    ELSEIF price > 1000 THEN 
    BEGIN 
     SET last3 = SUBSTRING(price, -3); 
     SET rootn = price-last3; 
     IF (last3 >= 0 and price <= 100) THEN 
     SET last3 = 0; 
     ELSEIF (last3 > 100 and price <= 350) THEN 
     SET last3 = 250; 
     ELSEIF (last3 > 350 and price <= 600) THEN 
     SET last3 = 500; 
     ELSEIF (last3 > 600 and last3 <= 850) THEN 
     SET last3 = 750; 
     ELSEIF (last3 > 850 and price <= 1000) THEN 
     SET last3 = 1000; 
     END IF; 
     SET price = rootn + last3; 
    END 
    ELSEIF price = 10000 THEN 
    SET price = 1000; 
    END IF; 

RETURN (price); 
END$$ 
DELIMITER; 

Können Sie mir bitte helfen?

Answer 1

Sie haben END mit einem Semikolon zu beenden:

DELIMITER // 
CREATE FUNCTION `GetPrice`(number decimal(10,2), profit decimal (10,2)) RETURNS int(11) 
    DETERMINISTIC 
BEGIN 
    DECLARE price int; 
    DECLARE last3 int; 
    DECLARE rootn int; 
    SET price = CEIL(number + (number * profit /100)); 
    IF price < 1000 THEN 
    BEGIN 
     IF (price > 0 and price <= 500) THEN 
     SET price = 500; 
     ELSEIF (price >500 and price <= 750) THEN 
     SET price = 750; 
     ELSEIF (price >750 and price < 1000) THEN 
     SET price = 1000; 
     END IF; 
    END;        -- here 
    ELSEIF price > 1000 THEN 
    BEGIN 
     SET last3 = SUBSTRING(price, -3); 
     SET rootn = price-last3; 
     IF (last3 >= 0 and price <= 100) THEN 
     SET last3 = 0; 
     ELSEIF (last3 > 100 and price <= 350) THEN 
     SET last3 = 250; 
     ELSEIF (last3 > 350 and price <= 600) THEN 
     SET last3 = 500; 
     ELSEIF (last3 > 600 and last3 <= 850) THEN 
     SET last3 = 750; 
     ELSEIF (last3 > 850 and price <= 1000) THEN 
     SET last3 = 1000; 
     END IF; 
     SET price = rootn + last3; 
    END;         -- and here 
    ELSEIF price = 10000 THEN 
    SET price = 1000; 
    END IF; 

RETURN (price); 
END// 
DELIMITER ; 

SQL Fiddle