when i run the statement:
SQL> select rowid from student_semester;
ERROR at line 1:
ORA-01445: cannot select ROWID from a join view without a
key-preserved table
student_semester is a view with the sql :
CREATE OR REPLACE VIEW "ICEM_USER"."STUDENT_SEMESTER" ("STUD_ID",
"SEMESTER_STATUS_ID","SEMESTER_STATUS_YEAR",
"SEMESTER_STATUS_SEMESTER","SEMESTER_STATUS_PROGRA M",
"SEMESTER_STATUS_BRANCH","SEMESTER_STATUS_DESC ") AS
select
STUD_ID ,
SEMESTER_STATUS_ID ,
SEMESTER_STATUS_YEAR ,
SEMESTER_STATUS_SEMESTER ,
SEMESTER_STATUS_PROGRAM ,
SEMESTER_STATUS_BRANCH ,
SEMESTER_STATUS_DESC
from student_profile, semester_status
where stud_program = SEMESTER_STATUS_PROGRAM
Now, my users can't run query from a forms, which contains this
tables. Before yesterday, they able to do this.
Pls tell me what;s wrong and how to fix it.
TQ!
regards,
Tracy 2 16386 tr********@yahoo.com.hk (tracy) wrote in message news:<5c**************************@posting.google. com>... when i run the statement: SQL> select rowid from student_semester; ERROR at line 1: ORA-01445: cannot select ROWID from a join view without a key-preserved table
student_semester is a view with the sql : CREATE OR REPLACE VIEW "ICEM_USER"."STUDENT_SEMESTER" ("STUD_ID", "SEMESTER_STATUS_ID","SEMESTER_STATUS_YEAR", "SEMESTER_STATUS_SEMESTER","SEMESTER_STATUS_PROGRA M", "SEMESTER_STATUS_BRANCH","SEMESTER_STATUS_DESC ") AS select STUD_ID , SEMESTER_STATUS_ID , SEMESTER_STATUS_YEAR , SEMESTER_STATUS_SEMESTER , SEMESTER_STATUS_PROGRAM , SEMESTER_STATUS_BRANCH , SEMESTER_STATUS_DESC from student_profile, semester_status where stud_program = SEMESTER_STATUS_PROGRAM
Now, my users can't run query from a forms, which contains this tables. Before yesterday, they able to do this.
Pls tell me what;s wrong and how to fix it.
TQ!
regards, Tracy
Tracy,
My guess is that your view has been changed (or underlying tables),
your view is not updateable anymore. Post here full ddl for tables,
including pk constraints. tr********@yahoo.com.hk (tracy) wrote in message news:<5c**************************@posting.google. com>... when i run the statement: SQL> select rowid from student_semester; ERROR at line 1: ORA-01445: cannot select ROWID from a join view without a key-preserved table
student_semester is a view with the sql : CREATE OR REPLACE VIEW "ICEM_USER"."STUDENT_SEMESTER" ("STUD_ID", "SEMESTER_STATUS_ID","SEMESTER_STATUS_YEAR", "SEMESTER_STATUS_SEMESTER","SEMESTER_STATUS_PROGRA M", "SEMESTER_STATUS_BRANCH","SEMESTER_STATUS_DESC ") AS select STUD_ID , SEMESTER_STATUS_ID , SEMESTER_STATUS_YEAR , SEMESTER_STATUS_SEMESTER , SEMESTER_STATUS_PROGRAM , SEMESTER_STATUS_BRANCH , SEMESTER_STATUS_DESC from student_profile, semester_status where stud_program = SEMESTER_STATUS_PROGRAM
Now, my users can't run query from a forms, which contains this tables. Before yesterday, they able to do this.
Pls tell me what;s wrong and how to fix it.
TQ!
regards, Tracy
Tracy, what chaged between today and the day before yesterday when the
above query worked? Was Forms upgraded? Were either of the two
tables in the view modified? Was the view code replaced? Was index
maintenance ran on either of the base tables resulting in losing a PK
or UK definition?
Find what changed to find the cause of the problem.
HTH -- Mark D Powell -- This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics
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