greenplumn checksum 源码

2022-08-18
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greenplumn checksum 代码

文件路径：/src/backend/storage/page/checksum.c

/*-------------------------------------------------------------------------
 *
 * checksum.c
 *	  Checksum implementation for data pages.
 *
 * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * IDENTIFICATION
 *	  src/backend/storage/page/checksum.c
 *
 *-------------------------------------------------------------------------
 */
#include "postgres.h"

#include "storage/checksum.h"

/*
 * The actual code is in storage/checksum_impl.h.  This is done so that
 * external programs can incorporate the checksum code by #include'ing
 * that file from the exported Postgres headers.  (Compare our CRC code.)
 */
#include "storage/checksum_impl.h"

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本文标签： greenplum
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