我在MySQL触发器中遇到语法问题,我没有找到问题。
CREATE DEFINER=`root`@`localhost` TRIGGER `after_insert_product`
BEFORE INSERT ON `ps_product_lang` FOR EACH ROW
BEGIN
IF (NEW.id_shop =1 AND NEW.id_lang = 1)
THEN
DECLARE a TEXT;
DECLARE b TEXT;
DECLARE c TEXT;
SET a = '<p style="text-align: justify;"> <span style="font-size: large;"> <span class="mcePageBreak">';
SET b = CONCAT(a,NEW.name);
SET c = '</span> </span> </p>';
SET NEW.description = concat(b,c);
END IF;
END
MySQL说:
1064 - 附近的Synthax错误宣告文字; DECLARE b TEXT - lign 4
我只是从BEGIN
键入END
,声明由phpMyAdmin生成,我在面板上。它的工作没有IF
条件。
答案 0 :(得分:0)
(代表OP发布):
我必须从stock ={
'code': ['1942', '1942', '1942', '1942'],
'high': [782, 771, 764, 765],
'date': ['2015-07-15', '2015-07-14', '2015-07-13', '2015-07-10'],
'close': [780, 768, 763, 753],
'open': [767, 770, 756, 762]
}
new_list = []
min_length = min([len(stock[prop]) for prop in stock])
for x in range(min_length):
new_prop = {}
for prop in stock:
new_prop[prop] = stock[prop][x]
new_list.append(new_prop)
print new_list
结构中声明变量,它现在可以正常工作。