glibc/db2/include/db_join.h
Ulrich Drepper ec239360d1 Update.
* db2/Makefile (distribute): Remove files which do not exist
	anymore.
1999-06-13 13:36:34 +00:00

24 lines
665 B
C

/*-
* See the file LICENSE for redistribution information.
*
* Copyright (c) 1998
* Sleepycat Software. All rights reserved.
*
* @(#)db_join.h 10.2 (Sleepycat) 10/4/98
*/
#ifndef _DB_JOIN_H
#define _DB_JOIN_H
/*
* Joins use a join cursor that is similar to a regular DB cursor except
* that it only supports c_get and c_close functionality. Also, it does
* not support the full range of flags for get.
*/
typedef struct __join_cursor {
u_int32_t j_init; /* Set when cursor is initialized. */
DBC **j_curslist; /* Array of cursors in the join. */
DB *j_primary; /* Primary dbp. */
DBT j_key; /* Used to do lookups. */
} JOIN_CURSOR;
#endif