.Dd December 19, 2018
.Dt SQLITE3CHANGESET_FINALIZE 3
.Os
.Sh NAME
.Nm sqlite3changeset_finalize
.Nd Finalize A Changeset Iterator
.Sh SYNOPSIS
.Ft int 
.Fo sqlite3changeset_finalize
.Fa "sqlite3_changeset_iter *pIter"
.Fc
.Sh DESCRIPTION
This function is used to finalize an iterator allocated with sqlite3changeset_start().
.Pp
This function should only be called on iterators created using the
sqlite3changeset_start() function.
If an application calls this function with an iterator passed to a
conflict-handler by sqlite3changeset_apply(),
SQLITE_MISUSE is immediately returned and the call has
no effect.
.Pp
If an error was encountered within a call to an sqlite3changeset_xxx()
function (for example an SQLITE_CORRUPT in sqlite3changeset_next()
or an SQLITE_NOMEM in sqlite3changeset_new())
then an error code corresponding to that error is returned by this
function.
Otherwise, SQLITE_OK is returned.
This is to allow the following pattern (pseudo-code): 
.Bd -literal
sqlite3changeset_start(); while( SQLITE_ROW==sqlite3changeset_next()
){ // Do something with change.
} rc = sqlite3changeset_finalize(); if( rc!=SQLITE_OK ){ // An error
has occurred } 
.Ed
.Pp
.Sh SEE ALSO
.Xr sqlite3changeset_apply 3 ,
.Xr sqlite3changeset_new 3 ,
.Xr sqlite3changeset_next 3 ,
.Xr sqlite3changeset_start 3 ,
.Xr SQLITE_OK 3