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本篇內(nèi)容介紹了“sql查詢報(bào)錯(cuò):[Err] ORA-00913: too many values怎么解決”的有關(guān)知識,在實(shí)際案例的操作過程中,不少人都會遇到這樣的困境,接下來就讓小編帶領(lǐng)大家學(xué)習(xí)一下如何處理這些情況吧!希望大家仔細(xì)閱讀,能夠?qū)W有所成!
查詢sql:
SELECT * from T_QL_CASE q where q.CASE_OID IN( select f.CASE_OID,f.FINAL_STATUS from T_QL_CASE_APPROVAL_FINAL f where FINAL_STATUS='2' OR FINAL_STATUS='33' OR FINAL_STATUS='43' OR FINAL_STATUS='34' OR FINAL_STATUS='5');
問題原因:
SELECT * from T_QL_CASE q
where q.CASE_OID IN(
select f.CASE_OID,f.FINAL_STATUS
from T_QL_CASE_APPROVAL_FINAL f
where FINAL_STATUS='2'
OR FINAL_STATUS='33'
OR FINAL_STATUS='43'
OR FINAL_STATUS='34'
OR FINAL_STATUS='5');
兩個(gè)紅色的地方,where后面的列數(shù)應(yīng)該和 in(select cloum1,clounm2)中select的列數(shù)相同。
當(dāng)INSERT報(bào)這個(gè)錯(cuò)誤時(shí),一般是插入數(shù)據(jù)的列數(shù)不一致。
原sql: insert into abc.employees select * from employees where employee_id=100; 報(bào)錯(cuò): Error starting at line 1 in command: insert into abc.employees select * from employees where employee_id=100; Error at Command Line:1 Column:25 Error report: SQL Error: ORA-00913: too many values 00913. 00000 - "too many values" *Cause: *Action: 解決辦法::: 應(yīng)按如下所示指定列名稱 insert into abc.employees (col1,col2) select col1,col2 from employees where employee_id=100; 如果employees有112列(原文如此!)嘗試在下面運(yùn)行以選擇比較兩個(gè)表的列 select * from ALL_TAB_COLUMNS ATC1 left join ALL_TAB_COLUMNS ATC2 on ATC1.COLUMN_NAME = ATC1.COLUMN_NAME and ATC1.owner = UPPER('2nd owner') where ATC1.owner = UPPER('abc') and ATC2.COLUMN_NAME is null AND ATC1.TABLE_NAME = 'employees' 然后您應(yīng)該將表升級為具有相同的結(jié)構(gòu)
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