SACommand::FetchNext

bool FetchNext();
throw (SAException);

Fetches rows from a result set.

Return value

True if the next row was fetched; otherwise false .

Remarks

Use FetchNext method to fetch row by row from the result set.

Each column of fetched row is represented by SAField object. If a result set exists after the last command execution, a set of SAField objects is created implicitly. To check whether a result set exists use isResultSet method. FetchNext method updates value parts of SAField objects.

To get field description or value use Field method.

Server specific notes

No specific information.

See also

isResultSet, Field, FieldCount

SAField 

Error handling

Problems and Questions

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