X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=index%2Ftrunc.c;h=958eb287d6be52038025d266d8a17de064eef806;hb=49ae06a7901f27cce5657bdc57fd7d147bf59fa1;hp=8d97ee0fe136bf506ed32a149e9435b166d7685d;hpb=b8e1425a7f78791afbf45dc11acd82808e455c65;p=idzebra-moved-to-github.git diff --git a/index/trunc.c b/index/trunc.c index 8d97ee0..958eb28 100644 --- a/index/trunc.c +++ b/index/trunc.c @@ -1,11 +1,26 @@ -/* - * Copyright (C) 1994-2002, Index Data - * All rights reserved. - * Sebastian Hammer, Adam Dickmeiss, Heikki Levanto - * - * $Id: trunc.c,v 1.25 2002-07-12 18:12:22 heikki Exp $ - * - */ +/* $Id: trunc.c,v 1.28 2003-03-26 16:41:48 adam Exp $ + Copyright (C) 1995,1996,1997,1998,1999,2000,2001,2002 + Index Data Aps + +This file is part of the Zebra server. + +Zebra is free software; you can redistribute it and/or modify it under +the terms of the GNU General Public License as published by the Free +Software Foundation; either version 2, or (at your option) any later +version. + +Zebra is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or +FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +for more details. + +You should have received a copy of the GNU General Public License +along with Zebra; see the file LICENSE.zebra. If not, write to the +Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA +02111-1307, USA. +*/ + + #include #include @@ -121,16 +136,18 @@ static void heap_close (struct trunc_info *ti) static RSET rset_trunc_r (ZebraHandle zi, const char *term, int length, const char *flags, ISAMS_P *isam_p, int from, int to, - int merge_chunk, int preserve_position) + int merge_chunk, int preserve_position, + int term_type) { RSET result; RSFD result_rsfd; rset_temp_parms parms; + int nn = 0; parms.cmp = key_compare_it; parms.key_size = sizeof(struct it_key); parms.temp_path = res_get (zi->res, "setTmpDir"); - parms.rset_term = rset_term_create (term, length, flags); + parms.rset_term = rset_term_create (term, length, flags, term_type); result = rset_create (rset_kind_temp, &parms); result_rsfd = rset_open (result, RSETF_WRITE); @@ -152,11 +169,13 @@ static RSET rset_trunc_r (ZebraHandle zi, const char *term, int length, if (i_add <= to - i) rset[rscur] = rset_trunc_r (zi, term, length, flags, isam_p, i, i+i_add, - merge_chunk, preserve_position); + merge_chunk, preserve_position, + term_type); else rset[rscur] = rset_trunc_r (zi, term, length, flags, isam_p, i, to, - merge_chunk, preserve_position); + merge_chunk, preserve_position, + term_type); rscur++; } ti = heap_init (rscur, sizeof(struct it_key), key_compare_it); @@ -176,6 +195,7 @@ static RSET rset_trunc_r (ZebraHandle zi, const char *term, int length, int n = ti->indx[ti->ptr[1]]; rset_write (result, result_rsfd, ti->heap[ti->ptr[1]]); + nn++; while (1) { @@ -221,6 +241,7 @@ static RSET rset_trunc_r (ZebraHandle zi, const char *term, int length, int n = ti->indx[ti->ptr[1]]; rset_write (result, result_rsfd, ti->heap[ti->ptr[1]]); + nn++; if (preserve_position) { /* section that preserve all keys */ @@ -276,6 +297,7 @@ static RSET rset_trunc_r (ZebraHandle zi, const char *term, int length, int n = ti->indx[ti->ptr[1]]; rset_write (result, result_rsfd, ti->heap[ti->ptr[1]]); + nn++; if (preserve_position) { heap_delete (ti); @@ -332,6 +354,7 @@ static RSET rset_trunc_r (ZebraHandle zi, const char *term, int length, int n = ti->indx[ti->ptr[1]]; rset_write (result, result_rsfd, ti->heap[ti->ptr[1]]); + nn++; #if 0 /* section that preserve all keys */ heap_delete (ti); @@ -366,6 +389,7 @@ static RSET rset_trunc_r (ZebraHandle zi, const char *term, int length, ISAMS_PP *ispt; int i; struct trunc_info *ti; + int nn = 0; ispt = (ISAMS_PP *) xmalloc (sizeof(*ispt) * (to-from)); @@ -384,6 +408,7 @@ static RSET rset_trunc_r (ZebraHandle zi, const char *term, int length, int n = ti->indx[ti->ptr[1]]; rset_write (result, result_rsfd, ti->heap[ti->ptr[1]]); + nn++; while (1) { if (!isams_pp_read (ispt[n], ti->tmpbuf)) @@ -426,6 +451,7 @@ static RSET rset_trunc_r (ZebraHandle zi, const char *term, int length, int n = ti->indx[ti->ptr[1]]; rset_write (result, result_rsfd, ti->heap[ti->ptr[1]]); + nn++; if (preserve_position) { @@ -460,6 +486,7 @@ static RSET rset_trunc_r (ZebraHandle zi, const char *term, int length, else logf (LOG_WARN, "Unknown isam set in rset_trunc_r"); + parms.rset_term->nn = nn; rset_close (result, result_rsfd); return result; } @@ -509,13 +536,13 @@ static int isamd_trunc_cmp (const void *p1, const void *p2) RSET rset_trunc (ZebraHandle zi, ISAMS_P *isam_p, int no, const char *term, int length, const char *flags, - int preserve_position) + int preserve_position, int term_type) { logf (LOG_DEBUG, "rset_trunc no=%d", no); if (no < 1) { rset_null_parms parms; - parms.rset_term = rset_term_create (term, length, flags); + parms.rset_term = rset_term_create (term, length, flags, term_type); return rset_create (rset_kind_null, &parms); } if (zi->reg->isams) @@ -526,7 +553,8 @@ RSET rset_trunc (ZebraHandle zi, ISAMS_P *isam_p, int no, parms.pos = *isam_p; parms.is = zi->reg->isams; - parms.rset_term = rset_term_create (term, length, flags); + parms.rset_term = rset_term_create (term, length, flags, + term_type); return rset_create (rset_kind_isams, &parms); } qsort (isam_p, no, sizeof(*isam_p), isams_trunc_cmp); @@ -539,7 +567,8 @@ RSET rset_trunc (ZebraHandle zi, ISAMS_P *isam_p, int no, parms.pos = *isam_p; parms.is = zi->reg->isam; - parms.rset_term = rset_term_create (term, length, flags); + parms.rset_term = rset_term_create (term, length, flags, + term_type); return rset_create (rset_kind_isam, &parms); } qsort (isam_p, no, sizeof(*isam_p), isam_trunc_cmp); @@ -554,7 +583,8 @@ RSET rset_trunc (ZebraHandle zi, ISAMS_P *isam_p, int no, parms.cmp = key_compare_it; parms.pos = *isam_p; parms.is = zi->reg->isamc; - parms.rset_term = rset_term_create (term, length, flags); + parms.rset_term = rset_term_create (term, length, flags, + term_type); return rset_create (rset_kind_isamc, &parms); } #if NEW_TRUNC @@ -568,7 +598,8 @@ RSET rset_trunc (ZebraHandle zi, ISAMS_P *isam_p, int no, parms.isam_positions = isam_p; parms.no_isam_positions = no; parms.no_save_positions = 100000; - parms.rset_term = rset_term_create (term, length, flags); + parms.rset_term = rset_term_create (term, length, flags, + term_type); return rset_create (rset_kind_m_or, &parms); } #endif @@ -584,7 +615,8 @@ RSET rset_trunc (ZebraHandle zi, ISAMS_P *isam_p, int no, abort(); /* parms.pos = *isam_p; */ parms.is = zi->reg->isamd; - parms.rset_term = rset_term_create (term, length, flags); + parms.rset_term = rset_term_create (term, length, flags, + term_type); return rset_create (rset_kind_isamd, &parms); } #if NEW_TRUNC_NOT_DONE_FOR_ISAM_D @@ -615,7 +647,8 @@ RSET rset_trunc (ZebraHandle zi, ISAMS_P *isam_p, int no, parms.cmp = key_compare_it; parms.pos = *isam_p; parms.is = zi->reg->isamb; - parms.rset_term = rset_term_create (term, length, flags); + parms.rset_term = rset_term_create (term, length, flags, + term_type); return rset_create (rset_kind_isamb, &parms); } qsort (isam_p, no, sizeof(*isam_p), isamd_trunc_cmp); @@ -626,6 +659,6 @@ RSET rset_trunc (ZebraHandle zi, ISAMS_P *isam_p, int no, return rset_create (rset_kind_null, NULL); } return rset_trunc_r (zi, term, length, flags, isam_p, 0, no, 100, - preserve_position); + preserve_position, term_type); }