SQL WITHData(value)AS(SELECT0UNIONALLSELECT1)SELECTCASEWHENMIN(value) <=0THEN0WHENMAX(1/value) >=100THEN1ENDFROMData; GO You should only depend on order of evaluation of the WHEN conditions for scalar expression
SQL WITHData(value)AS(SELECT0UNIONALLSELECT1)SELECTCASEWHENMIN(value) <=0THEN0WHENMAX(1/value) >=100THEN1ENDFROMData; GO You should only depend on order of evaluation of the WHEN conditions for scalar expressions (including non-correlated subqueries that return scalars), not for aggregate exp...
case when in sql server's stored procedure Evaluates a list of conditions and returns one of multiple possible result expressions. The CASE expression hastwo formats: The simple CASE expression compares an expression to a set of simple expressions to determine the result. The searched CASE expressi...
将其 Package 在MAX中，以便将组中多行的值（包括NULL）"压缩"/聚合为单个值;如果所有的行都有NULL...
case when in sql server's stored procedure https://docs.microsoft.com/en-us/sql/t-sql/language-elements/case-transact-sql Evaluates a list of conditions and returns one of multiple possible result expressions. The CASE expression hastwo formats:...
case when in sql server's stored procedure https://docs.microsoft.com/en-us/sql/t-sql/language-elements/case-transact-sql Evaluates a list of conditions and returns one of multiple possible result expressions. The CASE expression hastwo formats:...
CASE STATEMENT RETURNING MULTIPLE ROWS Case Statement returning multiple values CASE statement returns "Invalid Column Name" Error Case statement that increments variable with 1 is giving error Case Statement using Divide CASE Statement when not null , else if Help Case statement with Between in Where...
supportsMinimumSQLGrammar 方法(SQLServerDatabaseMetaData) supportsMixedCaseIdentifiers 方法 (SQLServerDatabaseMetaData) supportsMixedCaseQuotedIdentifiers 方法 (SQLServerDatabaseMetaData) supportsMultipleOpenResults 方法(SQLServerDatabaseMetaData) supportsMultipleResultSets 方法 (SQLServerDatabaseMetaD...
Since multiple rows have Rank = 60, the winner (sortOrder 1) is arbitrarily chosen.
By reviewing the output in Result 2 you can see that when the year of theOrderDTin theMyOrdertable doesn’t meet any of the WHEN clause conditions SQL Server displays “NULL” for the YearType value for that row. 通过检查结果2中的输出,您可以看到,当MyOrder表中的OrderDT年不满足任何when子...