Use the ExecuteScalar method to retrieve a single value (for example, an aggregate value) from a database. This requires less code than using the ExecuteReader method, and then performing the operations that you need to generate the single value using the data returned by a SqlDataReader. A...
[Visual Basic] Public Overridable Function ExecuteScalar() As Object Implements _ IDbCommand.ExecuteScalar [C#] public virtual object ExecuteScalar(); [C++] public: virtual Object* ExecuteScalar(); [JScript] public function ExecuteScalar() : Object;...
Scalar Variance Module – this module is not an explicit part of the STM, however, the function it serves is one of the ways of producing scalar variance (Komosinski2012). The module consists of one Gauss neuron which receives signal from the Accumulator, and outputs the product of its inpu...
But, at any rate, the usual assumption is that government spending is inefficient and productive gains are entirely attributed to “private” markets, because only they, with their allegedly de-centralized decision making and preference function allocate the investment of capital efficiently. However, ...
fix(aggregate): avoid throwing error when disconnecting with change stream open #12201 ramos-ph fix(query): overwrite top-level key if using Query.prototype.set() to set to undefined #12155 fix(query): shallow clone options before modifying #12176 fix(types): auto schema type inference on ...