blob: 2ffa42639b46ac54b004652e20d1b92e4930d5c8 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
|
/*-------------------------------------------------------------------------
*
* sequence.h--
* prototypes for sequence.c.
*
*
*-------------------------------------------------------------------------
*/
#ifndef SEQUENCE_H
#define SEQUENCE_H
#include "nodes/parsenodes.h"
/*
* Columns of a sequnece relation
*/
#define SEQ_COL_NAME 1
#define SEQ_COL_LASTVAL 2
#define SEQ_COL_INCBY 3
#define SEQ_COL_MAXVALUE 4
#define SEQ_COL_MINVALUE 5
#define SEQ_COL_CACHE 6
#define SEQ_COL_CYCLE 7
#define SEQ_COL_CALLED 8
#define SEQ_COL_FIRSTCOL SEQ_COL_NAME
#define SEQ_COL_LASTCOL SEQ_COL_CALLED
extern void DefineSequence(CreateSeqStmt *stmt);
extern int4 nextval(struct varlena * seqname);
extern int4 currval(struct varlena * seqname);
extern void CloseSequences(void);
#endif /* SEQUENCE_H */
|
