re: Re: Null values set in tables

2003-03-15 Thread Egor Egorov
On Thursday 13 March 2003 20:27, Steve Holt wrote: > I am linking an MS Access front end to MYSQL on the back with ODBC > If I open the table I can enter a value in the course name field only which > is the primary key > and it will save the record even though I have not entered values in the > fie

Re: Null values set in tables

2003-03-14 Thread gerald_clark
NOT NULL does not mean you can not leave the field empty. It means the field can not contain the value NULL All the empty fields get the default values you declared. If you did not declare a default value, standard default values for each data type are used. Steve Holt wrote: I am linking an MS Ac

Re: Null values set in tables

2003-03-13 Thread Steve Holt
I am linking an MS Access front end to MYSQL on the back with ODBC If I open the table I can enter a value in the course name field only which is the primary key and it will save the record even though I have not entered values in the fields set up as NOT NULL I have an ODBC trace file but it see

Re: Null values set in tables

2003-03-12 Thread gerald_clark
You have to show us. Steve Holt wrote: I am sure I am missing something very simple but I cant see it I am using MS Access 97 as a front end to MYSQL I have a table with the following desc CREATE TABLE `tblcoursesoffered` ( `DateCourseCreated` datetime default NULL, `Specialty` int(25) NOT NU