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我運行mysql中執行以下步驟:Mysql的列數不匹配值計數(但它確實!)
create procedure addSavingAccount(id int(10), account_number varchar(10))
begin
insert into saving values(id,'savings', account_number, 0);
end //
然而,當我嘗試調用它,它給了我這個錯誤:
mysql> call addSavingAccount(103, 'B505');
ERROR 1136 (21S01): Column count doesn't match value count at row 1
我檢查了任何可能與之鏈接的東西,包括觸發器。但一切似乎都應該起作用。這裏是我的觸發器的列表:
create trigger balance_change_saving after update on saving for each row
begin
if old.balance != new.balance
then
insert into balance_update_history values(null, 'saving', new.account_number, old.balance, new.balance,
(SELECT NOW()), (select USER()));
end if;
end//
create trigger balance_insert_saving after insert on saving for each row
begin
insert into balance_update_history values(null, 'saving', new.account_number, 0, new.balance, (select now()),
(select user()));
end //
create trigger balance_delete_saving after delete on saving for each row
begin
insert into balance_update_history values(null, null, null, old.balance, null,
(SELECT NOW()), (select USER()));
end //
這裏是我定義表:
create table if not exists saving(account_number varchar(10) , customer_id int(10), balance decimal(8,2), primary key(account_number));
我只是真的想摸不着頭腦。
我不得不把我的手放在我的臉上一秒鐘。感謝您的幫助。 –