hi all
sorry for off topic question
i have three table
table1
-----------
parent_id
parent_name
table2
---------
child_id
child-name
parent_id (referene table1.parent_id)
table3
--------
clild_child_id
child_child_name
child_id (reference table2.child_id)
now i want to update table1
when table1 update all related records from table2 and table3 should be
deleted
and new records would be enterd
but when i call
execute method of prepared statement it gives sql exception
java.sql.SQLException: [Microsoft][ODBC SQL Server Driver][SQL Server]DELETE
statement conflicted with COLUMN REFERENCE constraint 'FK_table1_table2'
my query is delete from table1 where parent_id=001
have any one idea how to do cascade delete
i am using MSSQL7.0 on WIN NT
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