ora-01861文字不匹配格式字符串

select contract.contract_id 
from swcd.scd_contract contract 

left join SCD.COMPANY_TIMELINE_VIEW customer on (customer.company_id=contract.customer_company_id and to_char(to_date(case when contract.ANNOUNCEMENT_DATE is null then case when contract.ANNOUNCEMENT_QUARTER='Q1' then '1-JAN-' when contract.ANNOUNCEMENT_QUARTER='Q2' then '1-APR-' 
when contract.ANNOUNCEMENT_QUARTER='Q3' then '1-JUL-' when contract.ANNOUNCEMENT_QUARTER='Q4' then '1-OCT-' end || contract.ANNOUNCEMENT_YEAR else to_char(contract.ANNOUNCEMENT_DATE) end),'dd-MON-YYYY') >= (CASE WHEN customer.EVENT_START_DATE is null THEN to_date('01-JAN-1901', 'DD-Mon-YYYY') else 
trunc(customer.EVENT_START_DATE) END) AND to_char(to_date(case when contract.ANNOUNCEMENT_DATE is null then case when contract.ANNOUNCEMENT_QUARTER='Q1' then '1-JAN-' when contract.ANNOUNCEMENT_QUARTER='Q2' then '1-APR-' 
when contract.ANNOUNCEMENT_QUARTER='Q3' then '1-JUL-' when contract.ANNOUNCEMENT_QUARTER='Q4' then '1-OCT-' end || contract.ANNOUNCEMENT_YEAR else to_char(contract.ANNOUNCEMENT_DATE) end),'dd-MON-YYYY') <= (CASE WHEN customer.EVENT_END_DATE is null THEN to_date('01-JAN-2101', 'DD-Mon-YYYY') else 
trunc(customer.EVENT_END_DATE) END)) 

left join SCD.COMPANY_TIMELINE_VIEW vendor on (vendor.company_id=contract.vendor_company_id and to_char(to_date(case when contract.ANNOUNCEMENT_DATE is null then case when contract.ANNOUNCEMENT_QUARTER='Q1' then '1-JAN-' when contract.ANNOUNCEMENT_QUARTER='Q2' then '1-APR-' 
when contract.ANNOUNCEMENT_QUARTER='Q3' then '1-JUL-' when contract.ANNOUNCEMENT_QUARTER='Q4' then '1-OCT-' end || contract.ANNOUNCEMENT_YEAR else to_char(contract.ANNOUNCEMENT_DATE) end),'dd-MON-YYYY') >= (CASE WHEN vendor.EVENT_START_DATE is null THEN to_date('01-JAN-1901', 'DD-Mon-YYYY') else 
trunc(vendor.EVENT_START_DATE) END) AND to_char(to_date(case when contract.ANNOUNCEMENT_DATE is null then case when contract.ANNOUNCEMENT_QUARTER='Q1' then '1-JAN-' when contract.ANNOUNCEMENT_QUARTER='Q2' then '1-APR-' 
when contract.ANNOUNCEMENT_QUARTER='Q3' then '1-JUL-' when contract.ANNOUNCEMENT_QUARTER='Q4' then '1-OCT-' end || contract.ANNOUNCEMENT_YEAR else to_char(contract.ANNOUNCEMENT_DATE) end),'dd-MON-YYYY') <= (CASE WHEN vendor.EVENT_END_DATE is null THEN to_date('01-JAN-2101', 'DD-Mon-YYYY') else 
trunc(vendor.EVENT_END_DATE) END));

這是我在Oracle 10g上執行的查詢。這對我來說顯示出一種奇怪的行爲。當我執行select查詢與任何加入它工作正常，但與兩個所需的加入它說ora-01861 literal does not match format string。ora-01861文字不匹配格式字符串

-- Works fine 
select contract.contract_id 
from swcd.scd_contract contract 

left join SCD.COMPANY_TIMELINE_VIEW customer on (customer.company_id=contract.customer_company_id and to_char(to_date(case when contract.ANNOUNCEMENT_DATE is null then case when contract.ANNOUNCEMENT_QUARTER='Q1' then '1-JAN-' when contract.ANNOUNCEMENT_QUARTER='Q2' then '1-APR-' 
when contract.ANNOUNCEMENT_QUARTER='Q3' then '1-JUL-' when contract.ANNOUNCEMENT_QUARTER='Q4' then '1-OCT-' end || contract.ANNOUNCEMENT_YEAR else to_char(contract.ANNOUNCEMENT_DATE) end),'dd-MON-YYYY') >= (CASE WHEN customer.EVENT_START_DATE is null THEN to_date('01-JAN-1901', 'DD-Mon-YYYY') else 
trunc(customer.EVENT_START_DATE) END) AND to_char(to_date(case when contract.ANNOUNCEMENT_DATE is null then case when contract.ANNOUNCEMENT_QUARTER='Q1' then '1-JAN-' when contract.ANNOUNCEMENT_QUARTER='Q2' then '1-APR-' 
when contract.ANNOUNCEMENT_QUARTER='Q3' then '1-JUL-' when contract.ANNOUNCEMENT_QUARTER='Q4' then '1-OCT-' end || contract.ANNOUNCEMENT_YEAR else to_char(contract.ANNOUNCEMENT_DATE) end),'dd-MON-YYYY') <= (CASE WHEN customer.EVENT_END_DATE is null THEN to_date('01-JAN-2101', 'DD-Mon-YYYY') else 
trunc(customer.EVENT_END_DATE) END)); 

-- Works fine 
select contract.contract_id 
from swcd.scd_contract contract 
left join SCD.COMPANY_TIMELINE_VIEW vendor on (vendor.company_id=contract.vendor_company_id and to_char(to_date(case when contract.ANNOUNCEMENT_DATE is null then case when contract.ANNOUNCEMENT_QUARTER='Q1' then '1-JAN-' when contract.ANNOUNCEMENT_QUARTER='Q2' then '1-APR-' 
when contract.ANNOUNCEMENT_QUARTER='Q3' then '1-JUL-' when contract.ANNOUNCEMENT_QUARTER='Q4' then '1-OCT-' end || contract.ANNOUNCEMENT_YEAR else to_char(contract.ANNOUNCEMENT_DATE) end),'dd-MON-YYYY') >= (CASE WHEN vendor.EVENT_START_DATE is null THEN to_date('01-JAN-1901', 'DD-Mon-YYYY') else 
trunc(vendor.EVENT_START_DATE) END) AND to_char(to_date(case when contract.ANNOUNCEMENT_DATE is null then case when contract.ANNOUNCEMENT_QUARTER='Q1' then '1-JAN-' when contract.ANNOUNCEMENT_QUARTER='Q2' then '1-APR-' 
when contract.ANNOUNCEMENT_QUARTER='Q3' then '1-JUL-' when contract.ANNOUNCEMENT_QUARTER='Q4' then '1-OCT-' end || contract.ANNOUNCEMENT_YEAR else to_char(contract.ANNOUNCEMENT_DATE) end),'dd-MON-YYYY') <= (CASE WHEN vendor.EVENT_END_DATE is null THEN to_date('01-JAN-2101', 'DD-Mon-YYYY') else 
trunc(vendor.EVENT_END_DATE) END));

請幫助我，任何答案將不勝感激。

Error report: 
SQL Error: ORA-01861: literal does not match format string 
01861. 00000 - "literal does not match format string" 
*Cause: Literals in the input must be the same length as literals in 
      the format string (with the exception of leading whitespace). If the 
      "FX" modifier has been toggled on, the literal must match exactly, 
      with no extra whitespace. 
*Action: Correct the format string to match the literal.

來源

2012-10-19 manurajhada

什麼是您的NLS_DATE_FORMAT？你可以運行這個查詢嗎？SELECT value FROM v $ nls_parameters WHERE parameter ='NLS_DATE_FORMAT';'？也許'to_char（contract.ANNOUNCEMENT_DATE）'是它的原因，並且由於某種原因，這個「什麼時候」只發生在一些執行計劃 –

之後，但是爲什麼它在單連接中運行？ – manurajhada

正如我所說的，也許根據一些執行計劃，它永遠不會計算值'to_char（contract.ANNOUNCEMENT_DATE）'。另一件事，可以'contract.ANNOUNCEMENT_YEAR'對於一些記錄是空的？ –

這似乎是數據庫中的一個錯誤。無論如何，嘗試用'01 -JUL-'替換'1-JUL-'等等。您的選擇在ELSE子句中使用隱式格式轉換to_char（contract.ANNOUNCEMENT_DATE），這可能也是一個問題。

我會重寫選擇，以避免轉換儘可能，這樣

select contract.contract_id 
from 
    (select contract_id, customer_company_id, vendor_company_id, 
      nvl(ANNOUNCEMENT_DATE, 
       add_months(trunc(to_date(ANNOUNCEMENT_YEAR,'yyyy'),'yyyy'), 
       case when contract.ANNOUNCEMENT_QUARTER='Q1' then 0 
         when contract.ANNOUNCEMENT_QUARTER='Q1' then 3 
         when contract.ANNOUNCEMENT_QUARTER='Q1' then 6 
         when contract.ANNOUNCEMENT_QUARTER='Q1' then 9 
       end)) quarter_start 
    from swcd.scd_contract) contract 
left join SCD.COMPANY_TIMELINE_VIEW customer on 
    (customer.company_id=contract.customer_company_id and 
    contract.quarter_start between nvl(trunc(customer.EVENT_START_DATE), to_date('01-JAN-1901', 'DD-Mon-YYYY')) AND 
            nvl(trunc(customer.EVENT_END_DATE, to_date('01-JAN-2101', 'DD-Mon-YYYY')))) 
left join SCD.COMPANY_TIMELINE_VIEW vendor on 
    (vendor.company_id=contract.vendor_company_id and 
    contract.quarter_start between nvl(trunc(vendor.EVENT_START_DATE), to_date('01-JAN-1901', 'DD-Mon-YYYY')) AND 
            nvl(trunc(vendor.EVENT_END_DATE, to_date('01-JAN-2101', 'DD-Mon-YYYY'))));

來源

2012-10-19 07:33:33

感謝您的關注:)現已解決。 – manurajhada

select contract.contract_id 
from swcd.scd_contract contract 

left join SCD.COMPANY_TIMELINE_VIEW customer on (customer.company_id=contract.customer_company_id and to_char(to_date(case when contract.ANNOUNCEMENT_DATE is null then case when contract.ANNOUNCEMENT_QUARTER='Q1' then '01-JAN-' when contract.ANNOUNCEMENT_QUARTER='Q2' then '01-APR-' 
when contract.ANNOUNCEMENT_QUARTER='Q3' then '01-JUL-' when contract.ANNOUNCEMENT_QUARTER='Q4' then '01-OCT-' end || contract.ANNOUNCEMENT_YEAR else to_char(contract.ANNOUNCEMENT_DATE) end),'dd-MON-YYYY') >= (CASE WHEN customer.EVENT_START_DATE is null THEN to_date('01-JAN-1901', 'DD-Mon-YYYY') else 
trunc(customer.EVENT_START_DATE) END) AND to_char(to_date(case when contract.ANNOUNCEMENT_DATE is null then case when contract.ANNOUNCEMENT_QUARTER='Q1' then '01-JAN-' when contract.ANNOUNCEMENT_QUARTER='Q2' then '01-APR-' 
when contract.ANNOUNCEMENT_QUARTER='Q3' then '01-JUL-' when contract.ANNOUNCEMENT_QUARTER='Q4' then '01-OCT-' end || contract.ANNOUNCEMENT_YEAR else to_char(contract.ANNOUNCEMENT_DATE) end),'dd-MON-YYYY') <= (CASE WHEN customer.EVENT_END_DATE is null THEN to_date('01-JAN-2101', 'DD-Mon-YYYY') else 
trunc(customer.EVENT_END_DATE) END) 
and contract.customer_company_id is not null) 

left join SCD.COMPANY_TIMELINE_VIEW vendor on (vendor.company_id=contract.vendor_company_id and to_char(to_date(case when contract.ANNOUNCEMENT_DATE is null then case when contract.ANNOUNCEMENT_QUARTER='Q1' then '01-JAN-' when contract.ANNOUNCEMENT_QUARTER='Q2' then '01-APR-' 
when contract.ANNOUNCEMENT_QUARTER='Q3' then '01-JUL-' when contract.ANNOUNCEMENT_QUARTER='Q4' then '01-OCT-' end || contract.ANNOUNCEMENT_YEAR else to_char(contract.ANNOUNCEMENT_DATE) end),'dd-MON-YYYY') >= (CASE WHEN vendor.EVENT_START_DATE is null THEN to_date('01-JAN-1901', 'DD-Mon-YYYY') else 
trunc(vendor.EVENT_START_DATE) END) AND to_char(to_date(case when contract.ANNOUNCEMENT_DATE is null then case when contract.ANNOUNCEMENT_QUARTER='Q1' then '01-JAN-' when contract.ANNOUNCEMENT_QUARTER='Q2' then '01-APR-' 
when contract.ANNOUNCEMENT_QUARTER='Q3' then '01-JUL-' when contract.ANNOUNCEMENT_QUARTER='Q4' then '01-OCT-' end || contract.ANNOUNCEMENT_YEAR else to_char(contract.ANNOUNCEMENT_DATE) end),'dd-MON-YYYY') <= (CASE WHEN vendor.EVENT_END_DATE is null THEN to_date('01-JAN-2101', 'DD-Mon-YYYY') else 
trunc(vendor.EVENT_END_DATE) END) 
and contract.vendor_company_id is not null);

做工精細，id列在連接語句面臨null比較的問題。因此在join條款中添加了is not null，現在運行良好。

來源

2012-10-19 13:54:08 manurajhada

ora-01861文字不匹配格式字符串

回答

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