php - 查询更新或插入

Question

您好，我想更新或插入应用程序，但它显示错误。知道如果我删除更新或查询会起作用

UPDATE OR INSERT  INTO stat_alert(`DAT`,`provider`,`CI`,`cell`,`BSC`,`cmts`,`nbr`,`TYPE`)
     SELECT CC.DAT,CC.provider,CC.CI,CC.cell,CC.BSC,CC.cmts, CONCAT(CC.C,'C, ',MM.M ,'M') AS nbr,'C' AS TYPE  FROM 
     (SELECT DAT,provider,CI,cell,BSC,cmts,COUNT(*) AS C FROM alertes_bss2 WHERE Criticity = 'C' GROUP BY cell,Criticity ) AS CC,
     (SELECT DAT,provider,CI,cell,BSC,cmts,COUNT(*) AS M FROM alertes_bss2 WHERE Criticity = 'M' GROUP BY cell,Criticity) AS MM WHERE MM.cell = CC.cell
      UNION SELECT DAT,provider,CI,cell,BSC,cmts, CONCAT(COUNT(*) ,'C') AS nbr,'C' AS TYPE FROM alertes_bss2 WHERE Criticity = 'C' AND cell NOT IN
       (SELECT cell FROM alertes_bss2 WHERE Criticity = 'M') GROUP BY DAT,provider,CI,cell,BSC,Criticity 
      UNION SELECT DAT,provider,CI,cell,BSC,cmts, CONCAT(COUNT(*) ,'M') AS nbr,'M' AS TYPE FROM alertes_bss2 WHERE Criticity = 'M' AND cell NOT IN 
      (SELECT cell FROM alertes_bss2 WHERE Criticity = 'C') GROUP BY DAT,provider,CI,cell,BSC,Criticity;

我有这个错误:

Query: UPDATE OR INSERT INTO stat_alert(`DAT`,`provider`,`CI`,`cell`,`BSC`,`cmts`,`nbr`,`TYPE`) SELECT CC.DAT,CC.provider,CC.CI,CC.cell...

Error Code: 1064
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'OR INSERT  INTO stat_alert(`DAT`,`provider`,`CI`,`cell`,`BSC`,`cmts`,`nbr`,`TYPE' at line 1

Execution Time : 0 sec
Transfer Time  : 0 sec
Total Time     : 0.003 sec
---------------------------------------------------

谁能帮帮我

Answer 1

也许您正在寻找REPLACE？ link

REPLACE works exactly like INSERT, except that if an old row in the table has the same value as a new row for a PRIMARY KEY or a UNIQUE index, the old row is deleted before the new row is inserted.