src/include/executor/execdefs.h

   1 /*-------------------------------------------------------------------------
   2  *
   3  * execdefs.h
   4  *
   5  *
   6  *
   7  * Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group
   8  * Portions Copyright (c) 1994, Regents of the University of California
   9  *
  10  * $PostgreSQL$
  11  *
  12  *-------------------------------------------------------------------------
  13  */
  14 #ifndef EXECDEFS_H
  15 #define EXECDEFS_H
  16
  17 /* ----------------
  18  *              Merge Join states
  19  * ----------------
  20  */
  21 #define EXEC_MJ_INITIALIZE_OUTER                1
  22 #define EXEC_MJ_INITIALIZE_INNER                2
  23 #define EXEC_MJ_JOINTUPLES                              3
  24 #define EXEC_MJ_NEXTOUTER                               4
  25 #define EXEC_MJ_TESTOUTER                               5
  26 #define EXEC_MJ_NEXTINNER                               6
  27 #define EXEC_MJ_SKIP_TEST                               7
  28 #define EXEC_MJ_SKIPOUTER_ADVANCE               8
  29 #define EXEC_MJ_SKIPINNER_ADVANCE               9
  30 #define EXEC_MJ_ENDOUTER                                10
  31 #define EXEC_MJ_ENDINNER                                11
  32
  33 #endif   /* EXECDEFS_H */