The case statement prevents the search on sCustomerSys from being optimized. The only 'hard' criteria provided is on sProcessProject. It appears you want to optionally search on sCustomerSys for@statusbased on the value of @StatusOp. If so, set@statusto '%' if @StatusOp is 'eq'. --...
CASE statement based on TIME field case statement for count between two dates CASE statement in SQL returns Null CASE statement in WHERE clause for IS NULL: I want to say IS or IS NOT Null for a column using CASE Case Statement in Where clause with parameters SQL Server CASE statement incl...
I am trying to use a CASE statement in the WHERE clause, but I am receiving syntax errors and am not sure what I am doing wrong or if there is a better way to approach it. SELECT lr.* FROM lab_results lr ,patient pat WHERE lr.patient_id = pat.patient_id and CASE WHEN datepart(...
如果条件1得到满足,那么我想返回整个数据w.r.t orderstatus,但是如果条件得到满足,那么我只想要orderstatus为“completed”或“cancelled”的记录,但这是一个问题。我可以直接使用“in”,但不能与“case”语句一起使用。谢谢,拉胡尔 mysqlwildcardwhere-clausecase-statement 来源:https://stackoverflow.com/questions/...
我可以直接使用“in”,但不能与“case”语句一起使用。谢谢,拉胡尔 mysqlwildcardwhere-clausecase-statement 来源:https://stackoverflow.com/questions/53685157/how-to-use-in-with-case-statement-in-where-clause 关注 举报1条答案按热度按时间 2g32fytz1# SELECT ordermaster CASE WHEN OrderStatus = 1 ...
CASE statement to create or formulate a query/expression. It can be used with any statement or clause where an expression can be used, such as with a WHERE clause, with the SELECT statement, etc. This post has presented various examples to explain the usage of the case statement in ...
When the IF THEN statement has no ELSE clause and the condition is not met, PL/SQL does nothing instead raising an error. Simple CASE statement example The following example compares single value (c_grade) with many possible values ‘A’, ‘B’,’C’,’D’, and ‘F’: DECLARE c_...
CASE With ELSE A CASE statement can have an optional ELSE clause. The ELSE clause is executed if none of the conditions in the CASE statement is matched. Syntax SELECT customer_id, first_name, CASE WHEN condition1 THEN result1 WHEN condition2 THEN result2 -- Add more WHEN conditions and...
ORDER BY title DESC; 這是查詢結果。將這結果與 CASE 查詢的結果比較: 總結 在今天的文章中,我們在 Navicat Premium 中建立了一個 SELECT 查詢,該查詢使用 WHERE 子句中的 CASE 陳述式傳回電影清單。如果你對 Navicat Premium 感興趣,可以免費試用14 天!
The case statement in SQL returns a value on a specified condition. We can use a Case statement in select queries along with Where, Order By, and Group By clause. It can be used in the Insert statement as well. In this article, we would explore the CASE statement and its various use...