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00001 /*------------------------------------------------------------------------- 00002 * 00003 * sysattr.h 00004 * POSTGRES system attribute definitions. 00005 * 00006 * 00007 * Portions Copyright (c) 1996-2013, PostgreSQL Global Development Group 00008 * Portions Copyright (c) 1994, Regents of the University of California 00009 * 00010 * src/include/access/sysattr.h 00011 * 00012 *------------------------------------------------------------------------- 00013 */ 00014 #ifndef SYSATTR_H 00015 #define SYSATTR_H 00016 00017 00018 /* 00019 * Attribute numbers for the system-defined attributes 00020 */ 00021 #define SelfItemPointerAttributeNumber (-1) 00022 #define ObjectIdAttributeNumber (-2) 00023 #define MinTransactionIdAttributeNumber (-3) 00024 #define MinCommandIdAttributeNumber (-4) 00025 #define MaxTransactionIdAttributeNumber (-5) 00026 #define MaxCommandIdAttributeNumber (-6) 00027 #define TableOidAttributeNumber (-7) 00028 #define FirstLowInvalidHeapAttributeNumber (-8) 00029 00030 00031 #endif /* SYSATTR_H */
1.7.1