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results::reference

The reference type.

Synopsis
using reference = resultset_view;
Member Functions

Name

Description

affected_rows

Returns the number of affected rows for this resultset.

has_value

Returns whether this is a null view or not.

info

Returns additional information for this resultset.

is_out_params

Returns whether this resultset represents a procedure OUT params.

last_insert_id

Returns the last insert ID for this resultset.

meta

Returns metadata for this resultset.

resultset_view

Constructs a view with this->has_value() == false.

rows

Returns the rows for this resultset.

warning_count

Returns the number of warnings for this resultset.

A resultset_view points to memory owned by an external object, usually a results. The view and any other reference type obtained from it are valid as long as the object they point to is alive.


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