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Returns the output parameters of a stored procedure call.
row_view
out_params() const noexcept;
Relevant for CALL
operations
performed using prepared statements that bind placeholders to OUT
or INOUT
parameters. Returns a row containing a field per bound output parameter.
If this operation had no output parameters (e.g. it wasn't a CALL
), returns an empty row.
this->has_value()
== true
No-throw guarantee.
The returned reference and any other references obtained from it are valid
as long as *this
is alive. Move operations invalidate references.
Linear on this->size()
.