Write An Sql Trigger To Carry Out The Following Action: On Delete Of

1.	Write An Sql Trigger To Carry Out The Following Action: On Delete Of An Account, For Each Owner Of The Account, Check If The Owner Has Any Remaining Accounts, And If She Does Not, Delete Her From The Depositor Relation?
Answer» CREATE TRIGGER check-delete-trigger after delete on account referencing old ROW as row for each row delete from depositor where depositor.customer-name not in ( SELECT customer-name from depositor where account-number &LT;> orow.account-number ) end create trigger check-delete-trigger after delete on account referencing old row as row for each row delete from depositor

Write An Sql Trigger To Carry Out The Following Action: On Delete Of An Account, For Each Owner Of The Account, Check If The Owner Has Any Remaining Accounts, And If She Does Not, Delete Her From The Depositor Relation?

Answer»

CREATE TRIGGER check-delete-trigger after delete on account referencing old ROW as row for each row delete from depositor

where depositor.customer-name not in ( SELECT customer-name from depositor where account-number &LT;> orow.account-number ) end

create trigger check-delete-trigger after delete on account referencing old row as row for each row delete from depositor

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Write An Sql Trigger To Carry Out The Following Action: On Delete Of An Account, For Each Owner Of The Account, Check If The Owner Has Any Remaining Accounts, And If She Does Not, Delete Her From The Depositor Relation?

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