121214 11:54:30 [Warning] Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. Statements writing to a table with an auto-increment column after selecting from another table are unsafe because the order in which rows are retrieved determines what (if any) rows will be written. This order cannot be predicted and may differ on master and the slave. Statement: update db_ds_pax p
set p.mbp_id = 8861912, updated_ts = now()
where p.flight_id = 2506912
and p.logically_deleted = 0
and (
exists (
select * from db_bkg_passenger bkgp
where bkgp.bkg_pax_id = p.bkg_pax_id
and bkgp.ticket_num = '2202326623256'
and bkgp.logically_deleted = 0)
or exists (
select * from db_dcs_pax dcsp
where dcsp.dcs_pax_id = p.dcs_pax_id
and dcsp.ticket_num = '2202326623256'
and dcsp.logically_deleted = 0))
這是什麼不安全的聲明?我沒有插入任何東西,只是更新。實際上,我甚至沒有選擇任何用於更新的東西。爲什麼這是不安全的mysql複製
我試圖用左連接重寫,但它仍然抱怨。我也認爲updated_ts = now()
是罪魁禍首,並將其設置爲固定時間,但仍然是相同的警告。
服務器是Oracle的5.5.27
。 – zerkms
但我沒有插入我的選擇的內容,它只是用作支票 –