util/X86MAC64/include/postgresql/server/nodes/replnodes.h

   1 /*-------------------------------------------------------------------------
   2  *
   3  * replnodes.h
   4  *        definitions for replication grammar parse nodes
   5  *
   6  *
   7  * Portions Copyright (c) 1996-2014, PostgreSQL Global Development Group
   8  * Portions Copyright (c) 1994, Regents of the University of California
   9  *
  10  * src/include/nodes/replnodes.h
  11  *
  12  *-------------------------------------------------------------------------
  13  */
  14 #ifndef REPLNODES_H
  15 #define REPLNODES_H
  16
  17 #include "access/xlogdefs.h"
  18 #include "nodes/pg_list.h"
  19
  20 typedef enum ReplicationKind
  21 {
  22         REPLICATION_KIND_PHYSICAL,
  23         REPLICATION_KIND_LOGICAL
  24 } ReplicationKind;
  25
  26
  27 /* ----------------------
  28  *              IDENTIFY_SYSTEM command
  29  * ----------------------
  30  */
  31 typedef struct IdentifySystemCmd
  32 {
  33         NodeTag         type;
  34 } IdentifySystemCmd;
  35
  36
  37 /* ----------------------
  38  *              BASE_BACKUP command
  39  * ----------------------
  40  */
  41 typedef struct BaseBackupCmd
  42 {
  43         NodeTag         type;
  44         List       *options;
  45 } BaseBackupCmd;
  46
  47
  48 /* ----------------------
  49  *              CREATE_REPLICATION_SLOT command
  50  * ----------------------
  51  */
  52 typedef struct CreateReplicationSlotCmd
  53 {
  54         NodeTag         type;
  55         char       *slotname;
  56         ReplicationKind kind;
  57         char       *plugin;
  58 } CreateReplicationSlotCmd;
  59
  60
  61 /* ----------------------
  62  *              DROP_REPLICATION_SLOT command
  63  * ----------------------
  64  */
  65 typedef struct DropReplicationSlotCmd
  66 {
  67         NodeTag         type;
  68         char       *slotname;
  69 } DropReplicationSlotCmd;
  70
  71
  72 /* ----------------------
  73  *              START_REPLICATION command
  74  * ----------------------
  75  */
  76 typedef struct StartReplicationCmd
  77 {
  78         NodeTag         type;
  79         ReplicationKind kind;
  80         char       *slotname;
  81         TimeLineID      timeline;
  82         XLogRecPtr      startpoint;
  83         List       *options;
  84 } StartReplicationCmd;
  85
  86
  87 /* ----------------------
  88  *              TIMELINE_HISTORY command
  89  * ----------------------
  90  */
  91 typedef struct TimeLineHistoryCmd
  92 {
  93         NodeTag         type;
  94         TimeLineID      timeline;
  95 } TimeLineHistoryCmd;
  96
  97 #endif   /* REPLNODES_H */