what is data stream and data adaopter is it same r
different? tell me?
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Answer / rupa kaur
A data stream is a group of components that provides the
data for your report. The data stream selects data from a
data source database and then places the data into the data
row structure required by the report. A data stream can be
made up of several types of components. Every data stream
has a data source component and a data row component.
Additional, optional components include filters, memory
buffers, and intermediate data rows.
A data adapter filters, retrieves, sorts, or otherwise
processes information. The two types of data adapters are
data sources and data filters. The relevant Actuate
Foundation Class is AcDataAdapter.
| Is This Answer Correct ? | 7 Yes | 0 No |
Answer / ssrao.
Data stream and Data adapters are different.
Data stream is a group of components.It contains a data
source component, data row component and one or more data
filter components(optional).It selects data from the data
source and places the data into data row structure required
by the report.
Data adapter can be a data source component or a data filter
component.It retrieves data from an input source(data
base)and creates data row.
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