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The attached patch cleans up the implementation of the TRUNCATE command;

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in the current code, the authentication logic (check user, check the
relation we're operating on, etc) is done in tcop/utility.c, whereas the
actual TRUNCATE command in done in TruncateRelation() in
commands/createinh.c (which is really just a wrapper over
heap_truncate() in catalog/heap.c). This patch moves the authentication
logic into TruncateRelation(), as well as making some minor code
cleanups.

Neil Conway
This commit is contained in:
Bruce Momjian
2002-03-19 02:58:20 +00:00
parent d8e70cd829
commit a9819ca253
5 changed files with 40 additions and 36 deletions
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6
src/include/commands/creatinh.h
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@@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Id: creatinh.h,v 1.17 2001/11/05 17:46:33 momjian Exp $
* $Id: creatinh.h,v 1.18 2002/03/19 02:58:20 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -17,7 +17,7 @@
#include "nodes/parsenodes.h"
extern void DefineRelation(CreateStmt *stmt, char relkind);
extern void RemoveRelation(char *name);
extern void TruncateRelation(char *name);
extern void RemoveRelation(const char *name);
extern void TruncateRelation(const char *name);
#endif /* CREATINH_H */