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Add TRUNCATE command, with psql help and sgml additions.

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This commit is contained in:
Bruce Momjian
1999-09-23 17:03:39 +00:00
parent abd4bf1341
commit e7cad7b0cb
15 changed files with 497 additions and 44 deletions
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3
src/include/storage/bufmgr.h
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@@ -6,7 +6,7 @@
*
* Copyright (c) 1994, Regents of the University of California
*
* $Id: bufmgr.h,v 1.29 1999/07/17 20:18:33 momjian Exp $
* $Id: bufmgr.h,v 1.30 1999/09/23 17:03:27 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -161,6 +161,7 @@ extern void BufferRefCountReset(int *refcountsave);
extern void BufferRefCountRestore(int *refcountsave);
extern int SetBufferWriteMode(int mode);
extern void SetBufferCommitInfoNeedsSave(Buffer buffer);
extern int BlowawayRelationBuffers(Relation rel, BlockNumber block);
extern void UnlockBuffers(void);
extern void LockBuffer(Buffer buffer, int mode);