无法识别的关键字。 （靠近＆＃34; str_to_date＆＃34;位置158）

Question

我试图创建一个表并在创建后插入值但是我遇到了很多错误

这是我的创建表语句

 CREATE TABLE EVENTREQUEST 
 (EVENTNO VARCHAR(8) NOT NULL, 
  DATEHELD DATE NOT NULL, 
  DATEREQ  DATE NOT NULL, 
  CUSTNO VARCHAR(8) NOT NULL, 
  FACNO VARCHAR(8) NOT NULL, 
  DATEAUTH DATE NOT NULL, 
  STATUS VARCHAR(30) NOT NULL,
  ESTCOST DECIMAL(12,2) NOT NULL,  
  ESTAUDIENCE VARCHAR(10) NOT NULL,
  BUDNO VARCHAR(8) NOT NULL,
  CONSTRAINT PK_EVENTREQUEST PRIMARY KEY (EVENTNO)
  CONSTRAINT FKCustNo FOREIGN KEY (CustNo) REFERENCES Customer (CustNo),
  CONSTRAINT FKEmpNo FOREIGN KEY (FACNO) REFERENCES facility (FACNO)  ) ;

我的插入语句

Insert into EVENTREQUEST (EVENTNO,DATEHELD,DATEREQ,CUSTNO,FACNO,DATEAUTH,STATUS,ESTCOST,ESTAUDIENCE,BUDNO) values ('E100',str_to_date('25,OCT,13','%d,%b,%y'),str_to_date('06,JUN,13','%d,%b,%y'),'C100','F100',str_to_date('08,JUN,13','%d,%b,%y'),'Approved',5000,80000,'B1000');
Insert into EVENTREQUEST (EVENTNO,DATEHELD,DATEREQ,CUSTNO,FACNO,DATEAUTH,STATUS,ESTCOST,ESTAUDIENCE,BUDNO) values ('E101',str_to_date('26,OCT,13','%d,%b,%y'),str_to_date('28,JUL,13','%d,%b,%y'),'C100','F100',null,'Pending',5000,80000,'B1000');
Insert into EVENTREQUEST (EVENTNO,DATEHELD,DATEREQ,CUSTNO,FACNO,DATEAUTH,STATUS,ESTCOST,ESTAUDIENCE,BUDNO) values ('E103',str_to_date('21,SEP,13','%d,%b,%y'),str_to_date('28,JUL,13','%d,%b,%y'),'C100','F100',str_to_date('01,AUG,13','%d,%b,%y'),'Approved',5000,80000,'B1000');
Insert into EVENTREQUEST (EVENTNO,DATEHELD,DATEREQ,CUSTNO,FACNO,DATEAUTH,STATUS,ESTCOST,ESTAUDIENCE,BUDNO) values ('E102',str_to_date('14,SEP,13','%d,%b,%y'),str_to_date('28,JUL,13','%d,%b,%y'),'C100','F100',str_to_date('31,JUL,13','%d,%b,%y'),'Approved',5000,80000,'B1000');
Insert into EVENTREQUEST (EVENTNO,DATEHELD,DATEREQ,CUSTNO,FACNO,DATEAUTH,STATUS,ESTCOST,ESTAUDIENCE,BUDNO) values ('E104',str_to_date('03,DEC,13','%d,%b,%y'),str_to_date('28,JUL,13','%d,%b,%y'),'C101','F101',str_to_date('31,JUL,13','%d,%b,%y'),'Approved',2000,12000,'B1000');
Insert into EVENTREQUEST (EVENTNO,DATEHELD,DATEREQ,CUSTNO,FACNO,DATEAUTH,STATUS,ESTCOST,ESTAUDIENCE,BUDNO) values ('E105',str_to_date('05,DEC,13','%d,%b,%y'),str_to_date('28,JUL,13','%d,%b,%y'),'C101','F101',str_to_date('01,AUG,13','%d,%b,%y'),'Approved',2000,10000,'B1000');
Insert into EVENTREQUEST (EVENTNO,DATEHELD,DATEREQ,CUSTNO,FACNO,DATEAUTH,STATUS,ESTCOST,ESTAUDIENCE,BUDNO) values ('E106',str_to_date('12,DEC,13','%d,%b,%y'),str_to_date('28,JUL,13','%d,%b,%y'),'C101','F101',str_to_date('31,JUL,13','%d,%b,%y'),'Approved',2000,10000,'B1000');
Insert into EVENTREQUEST (EVENTNO,DATEHELD,DATEREQ,CUSTNO,FACNO,DATEAUTH,STATUS,ESTCOST,ESTAUDIENCE,BUDNO) values ('E107',str_to_date('23,NOV,13','%d,%b,%y'),str_to_date('28,JUL,13','%d,%b,%y'),'C105','F100',str_to_date('31,JUL,13','%d,%b,%y'),'Denied',10000,5000,null);

我怎么解决这个问题？

Answer 1

是此行中的NULL。

 Insert into EVENTREQUEST (EVENTNO,DATEHELD,DATEREQ,CUSTNO,FACNO,DATEAUTH,STATUS,ESTCOST,ESTAUDIENCE,BUDNO) values 
('E101',str_to_date('26,OCT,13','%d,%b,%y'),str_to_date('28,JUL,13','%d,%b,%y'),'C100',
'F100',null,'Pending',5000,80000,'B1000');

Field不能为NULL。因此，请更改字段类型或值

最后一次INSERT中的字段BUDNO