Question

我正在尝试使用case和DATEDIFF函数执行下面的where语句。但我得到语法错误。请帮帮我。

WHERE
    -- primary contract is Flowing
    CTS.ContractStatusIdentifier = 'FLW'                                         
    AND (CASE 
            WHEN VMO.ProvinceOrStateCode = 'ON'
               THEN DATEDIFF (dd, CTR.RenewalDate, @currentdate) >= 75
               ELSE DATEDIFF (dd, CTR.RenewalDate, @currentdate) >= 45)
    AND VMO.ProvinceOrStateCode IN ('ON','AB')

Answer 1

显然是AND (CASE WHEN VMO.ProvinceOrStateCode = 'ON' THEN DATEDIFF (dd, CTR.RenewalDate, @currentdate) >= 75 ELSE DATEDIFF (dd, CTR.RenewalDate, @currentdate) >= 45)子句语法

AND DATEDIFF (dd, CTR.RenewalDate, @currentdate)
    >= (CASE 
           WHEN VMO.ProvinceOrStateCode = 'ON'
               THEN 75
               ELSE 45
        END)

无效。为简单起见非常简单，请尝试

const listForHeader = sections.filter((section, i) => {
    return section === "top" || section === "bottom";
});

const listForArticle = sections.filter((section, i) => {
    return section != "top" || section != "bottom";
})

祝你好运

Answer 2

SELECT [supp_call_tckt_num]，UPPER（[assigned_to]）as assigned_to，

assigned_date，close_date，diffday = CASE WHEN，close_date为null然后

datediff（d，assigned_date，getdate（））else

datediff（d，assigned_date，close_date）结束，

UPPER（[call_source]）as call_source，

UPPER（[account_type]）为account_type，[mdn]，

UPPER（[status]）作为status，UPPER（[company_name]）作为company_name，

UPPER（[rep_id]）为rep_id，UPPER（[caller_first_name]）caller_first_name，

UPPER（[caller_last_name]）为caller_last_name，[account_number]，

UPPER（[network]）为网络，UPPER（[issue_type]）为issue_type，

UPPER（[问题]）为问题，UPPER（[subtype]）为子类型，UPPER（[prob_desc_res]）

作为prob_desc_res，UPPER（[notes]）作为注释，[ticket_number] FROM [ewts_tracker]与（NOLOCK）WHERE [ewts_tracker]。[escalated] =

＆＃39;是＆＃39;和 datediff（d，isnull（assigned_date，getdate（）），close_date）＆gt; =＆＃39; 3＆＃39;

SQL Server - 带有DATEDIFF函数的WHERE子句中的CASE WHEN

2 个答案: