我怎么在sql语句里面写入默认值是中文的时候出错呢?CREATE TABLE x (
ID INTEGER NOT NULL UNIQUE auto_increment,
DiscountFlag char (2) DEFAULT '否' NOT NULL,
TotalCost REAL DEFAULT 0 NOT NULL,
);
ID INTEGER NOT NULL UNIQUE auto_increment,
DiscountFlag char (2) DEFAULT '否' NOT NULL,
TotalCost REAL DEFAULT 0 NOT NULL,
);
DiscountFlag char(2) DEFAULT '否' NOT NULL,
TotalCost REAL DEFAULT 0 NOT NULL );