Explain_format Class Referenceabstract Base class for structured and hierarchical EXPLAIN output formatters.More... #include <opt_explain_format.h> Inheritance diagram for Explain_format: [legend] Public Member Functions virtual~Explain_format()=default ...
If SQL query performance is poor or query results do not meet expectations, you can execute the EXPLAIN and EXPLAIN ANALYZE statements in Hologres to obtain execution plans of query statements. This way, you can optimize query statements or database structures. This topic describes how to execute...
In object-oriented approach, one can abstract both data and functions. However, generally, the classes in OOP are defined in such a way that the data is hidden from the outside world and the functions form the public interface. That is, the functions of the class can be directly accessed...
Abstract Conditionals are ubiquitous in mathematics: we routinely express theorems using universal conditionals of the form ‘for all x, if A(x) then B(x)’. The logic of universal conditionals is underpinned by that of propositional conditionals, which take the form ‘if A(x0) then B(x0)...
Data type:A data type, in programming, is a classification that specifies which type of value a variable has and what type of mathematical, relational or logical operations can be applied to it without causing an error. A string, for example, is a data type that is used to classify text...
Visualize tough concepts through interactive simulations inVB Suite. “The kids can almost put themselves inside that tiny, tiny little cell and see what's happening there. That's a valuable experience, taking something that's abstract and making it much more concrete for them,” she said. ...
Abstract The TCR integrates forces in its triggering process upon interaction with pMHC. Force elicits TCR catch-slip bonds with strong pMHCs but slip-only bonds with weak pMHCs. We develop two models and apply them to analyze 55 datasets, demonstrating the models’ ability to quantitatively ...
Abstract Deep neural networks (DNNs) models have the potential to provide new insights in the study of cognitive processes, such as human decision making, due to their high capacity and data-driven design. While these models may be able to go beyond theory-driven models in predicting human ...
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Abstract. The prevalence and diversity of female ornaments pose a challenge to evolutionary theory because males should prefer mates that spend resources o