This is an ancestor class for data providers using simple in-memory datasets.
TRVReportDBMemDataProvider = class (TRVReportDBDataProvider)
This class is not used directly. The following components are inherited from this class:
This data provider extends syntax of data queries implemented by TRVReportDBDataProvider.
This data provider handles the following data queries:
•queries of the following syntax:
DataSetName, Field1 = Value1, Field2 = Value2, ...
•Field1, Field2, ... are fields of this dataset;
•Value1, Value2, ... are required values of the corresponding fields.
The following types of values are supported:
•floating point numbers (using '.' as a decimal separator);
•strings (enclosed in single quotes; to include a single quote in the string, duplicate it).
The result of this query: all records of the specified dataset matched all the specified conditions.