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This template can take any number of unnamed parameters as parameters accompanying the template link (or name); see Examples below. Examples Use the displayed value in the code column, not the underlying source code.
PreparedStatement allows the dynamic query to vary depending on the query parameter. [11] CallableStatement – CallableStatement is a subinterface of the Statement interface. [11] It is used for executing stored procedures on the database. [11] [12] Both input and output parameters must be passed into the database for stored procedures. [13]
In the above example, the application might supply the values "bike" for the first parameter and "10900" for the second parameter, and then later the values "shoes" and "7400". The alternative to a prepared statement is calling SQL directly from the application source code in a way that combines code and data.
These language extensions have initially been implemented in C# 3.0, [5]: 75 VB 9.0, F# [6] and Oxygene, with other languages like Nemerle having announced preliminary support. The language extensions include: [7] Query syntax: A language is free to choose a query syntax that it will recognize natively.
A custom value for a parameter may be supplied by using |[parameter name]=[value] in place of |[parameter name]. Any formatting for such a value – including, for instance, italics – must be supplied as part of the value (e.g. |parameter=''value''<br/>). Custom values cannot be used for parameters whose names begin with an underscore ("_").
All parameters are separated with the pipe character "|". The first "parameter" is always the name of the template that you wish to use and as such is not formally a parameter at all. In this case, it is Querylink. The first formal parameter passed to the template should be the name of the internal page that you wish to link.
In template code, the value of a parameter is represented by items enclosed between triple braces, which is a parameter reference. The code {{{xxx}}} expands to the value of the parameter named "xxx". The codes {{{1}}}, {{{2}}}, and so on are expanded to the first, second, and so on unnamed parameters. (Note that an unnamed parameter can ...
The programming language C# version 3.0 was released on 19 November 2007 as part of .NET Framework 3.5.It includes new features inspired by functional programming languages such as Haskell and ML, and is driven largely by the introduction of the Language Integrated Query (LINQ) pattern to the Common Language Runtime. [1]