There are no records in the table yet
Craig White wrote:
On Fri, 2008-04-18 at 09:53 -0700, David Bowman wrote:
I copied some tables from MS Access and tried to set the primary key and
when saving get the following msg.
SQL Status: 23000
Error code: -10
Attempt to insert null into a non-nullable column: column: LastName
table: Student Information in statement [ALTER TABLE "Student
Information" ALTER COLUMN "LastName" VARCHAR(25) NOT NULL]
I would like to know why this is happening and how can I set whatever
field as primary key
----
it thinks you've got one or more records with a null entry for last name
and therefore can't set the primary key.
Craig
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