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Clean up API for ambulkdelete/amvacuumcleanup as per today's discussion.

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This formulation requires every AM to provide amvacuumcleanup, unlike before,
but it's surely a whole lot cleaner.  Also, add an 'amstorage' column to
pg_am so that we can get rid of hardwired knowledge in DefineOpClass().
This commit is contained in:
Tom Lane
2006-05-02 22:25:10 +00:00
parent d3171dd64b
commit e57345975c
16 changed files with 334 additions and 399 deletions
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3
src/include/access/hash.h
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@@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/include/access/hash.h,v 1.68 2006/03/31 23:32:06 tgl Exp $
* $PostgreSQL: pgsql/src/include/access/hash.h,v 1.69 2006/05/02 22:25:10 tgl Exp $
*
* NOTES
* modeled after Margo Seltzer's hash implementation for unix.
@@ -233,6 +233,7 @@ extern Datum hashendscan(PG_FUNCTION_ARGS);
extern Datum hashmarkpos(PG_FUNCTION_ARGS);
extern Datum hashrestrpos(PG_FUNCTION_ARGS);
extern Datum hashbulkdelete(PG_FUNCTION_ARGS);
extern Datum hashvacuumcleanup(PG_FUNCTION_ARGS);
/*
* Datatype-specific hash functions in hashfunc.c.