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