postgresql/contrib/sequence/set_sequence.c

42 lines
641 B
C

/*
* set_sequence.c --
*
* Set a new sequence value.
*
* Copyright (c) 1996, Massimo Dal Zotto <dz@cs.unitn.it>
*/
#include "postgres.h"
#include "nodes/parsenodes.h"
#include "commands/sequence.h"
#include "set_sequence.h"
extern int setval(struct varlena * seqin, int4 val);
int
set_currval(struct varlena * sequence, int4 nextval)
{
return setval(sequence, nextval);
}
int
next_id(struct varlena * sequence)
{
return nextval(sequence);
}
int
last_id(struct varlena * sequence)
{
return currval(sequence);
}
int
set_last_id(struct varlena * sequence, int4 nextval)
{
return setval(sequence, nextval);
}
/* end of file */