execdefs.h

来自「PostgreSQL 8.2中增加了很多企业用户所需要的功能和性能上的提高,其开」· C头文件 代码 · 共 34 行

/*-------------------------------------------------------------------------
 *
 * execdefs.h
 *
 *
 *
 * Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * $PostgreSQL: pgsql/src/include/executor/execdefs.h,v 1.19 2006/03/05 15:58:56 momjian Exp $
 *
 *-------------------------------------------------------------------------
 */
#ifndef EXECDEFS_H
#define EXECDEFS_H

/* ----------------
 *		Merge Join states
 * ----------------
 */
#define EXEC_MJ_INITIALIZE_OUTER		1
#define EXEC_MJ_INITIALIZE_INNER		2
#define EXEC_MJ_JOINTUPLES				3
#define EXEC_MJ_NEXTOUTER				4
#define EXEC_MJ_TESTOUTER				5
#define EXEC_MJ_NEXTINNER				6
#define EXEC_MJ_SKIP_TEST				7
#define EXEC_MJ_SKIPOUTER_ADVANCE		8
#define EXEC_MJ_SKIPINNER_ADVANCE		9
#define EXEC_MJ_ENDOUTER				10
#define EXEC_MJ_ENDINNER				11

#endif   /* EXECDEFS_H */