看看 SQL fiddle 中的这个简单查询:http ://sqlfiddle.com/#!2/c1eb6/1 。这是一个超级简单的更新查询,为什么会产生错误?我想知道这是否可能是该网站中的错误?
构建架构:
create table your_table (some_column varchar(50));
insert into your_table set some_column = '30# 11';
insert into your_table set some_column = '30# 12.00';
insert into your_table set some_column = '30# 13.5';
insert into your_table set some_column = 'abdfs';
insert into your_table set some_column = '0000000';
询问:
UPDATE your_table
SET some_column = 1;