I created a table in oracle10g using following query......
CREATE TABLE "EMPLOYEESTASKS"
( "EMPLOYEEID" NUMBER,
"TASKDATE" VARCHAR2(40),
"STATUS" NUMBER,
"CUSTOMERID" NUMBER,
"ADDRESS" VARCHAR2(400) NOT NULL ENABLE,
"TASKTIME" VARCHAR2(40) NOT NULL ENABLE,
"VISITDATE" VARCHAR2(40),
"VISITTIME" VARCHAR2(40),
CONSTRAINT "EMPLOYEESTASKS_PK" PRIMARY KEY ("EMPLOYEEID", "TASKDATE", "TASKTIME") ENABLE,
CONSTRAINT "EMPLOYEESTASKS_FK" FOREIGN KEY ("EMPLOYEEID")
REFERENCES "EMPLOYEES" ("ID") ON DELETE CASCADE ENABLE
)
Table was created successfully... but the problem is while iam trying to insert a row into the table it is showing the error
ORA-01722: invalid number
The query i used is ,
insert into employeestasks values(12305,'30-11-2011','09:00',0,45602,'Sarpavaram Junction ,kakinada',null,null)
What is that invalid number..??