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The syntax of the IIf function is as follows: IIf(expr, truepart, falsepart) All three parameters are required: e expr is the expression that is to be evaluated. truepart defines what the IIf function returns if the evaluation of expr returns true. falsepart defines what the IIf function returns if the evaluation of expr returns false.
Visual Basic Version 9 has added the operator If() in addition to the existing IIf() function that existed previously. As a true operator, it does not have the side effects and potential inefficiencies of the IIf() function. The syntaxes of the tokens are similar: If([condition], op1, op2) vs IIf(condition, op1, op2).
Recursive CTEs from the standard were relatively close to the existing implementation in IBM DB2 version 2. [1] Recursive CTEs are also supported by Microsoft SQL Server (since SQL Server 2008 R2), [ 2 ] Firebird 2.1 , [ 3 ] PostgreSQL 8.4+ , [ 4 ] SQLite 3.8.3+ , [ 5 ] IBM Informix version 11.50+, CUBRID , MariaDB 10.2+ and MySQL 8.0.1+ . [ 6 ]
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Data Control Language is one of the logical group in SQL Commands. SQL [1] is the standard language for relational database management systems. SQL statements are used to perform tasks such as insert data to a database, delete or update data in a database, or retrieve data from a database.
According to the New York Times, here's exactly how to play Strands: Find theme words to fill the board. Theme words stay highlighted in blue when found.
There are a wide range of Dutch ovens out there today, and they vary in size, material, and price. To help you find the best option to add to your kitchen, we spent months testing a total of 10 ...
This operator takes a function that specifies how two values are combined to form an intermediate or the final result. Optionally, a starting value can be supplied, enabling the result type of the aggregation to be arbitrary. Furthermore, a finalization function, taking the aggregation result to yet another value, can be supplied.