no.089.stable.out

一个内存数据库的源代码这是服务器端还有客户端

stdout of test 'no.089` in directory 'tests/BugReports` itself:

#> Mtest:	other no.089
#> Mtest:	Mtimeout -timeout 630 ./no.089 no.089
#> Mlog:	Mtimeout -timeout 210 Mserver -modulesilent -yaccsilent -d8 -db tests_BugReports no.089.1.mil
# Monet Database Server V4.1
# Copyright (c) 1993-1999, CWI & SION. All rights reserved.
# compiled for IRIX646.5/32bit on Fri Jan 14 01:04:33 MET 2000.
#script:no.089.1.mil


# Monet Database Server V4.3.5
# Copyright (c) 1993-2002, CWI. All rights reserved.
# compiled for i686-pc-linux-gnu/32bit; dynamically linked.
# >Number:         89
# >Category:       Mserver
# >Synopsis:       abort doesn't work right when BATs are unloaded
# >Confidential:   no
# >Severity:       serious
# >Priority:       high
# >Responsible:    boncz
# >State:          open
# >Class:          sw-bug
# >Submitter-Id:   unknown
# >Arrival-Date:   Mon Dec  1 14:49:04 1997
# >Originator:     windhouw
# >Organization:
# UvA
# >Release:        971007
# >Environment:
# 
# >Description:
# The following problem occurs:
# - I'm running a "transaction";
# - I abort the transaction;
# - the updates and inserts seems to be reversed;
# - I quit Mserver and restart it;
# - the updates and inserts are back again.
# 
# It seems to be that BATs that are swapped out of
# memory, don't take part in the abort.
# 
# I replayed this scene by explicitly swapping the BAT
# to disk:
# #You are system administrator (adm)!
# >module(url);
# >Server := new(oid,url);
# >Server.persists(true);
# >Server.rename("Server");
# >Server.insert(oid(1),url("http://www.cwi.nl/")); 
# >Server.print;
# #---------------------------------#
# # oid   | Server                  #
# #---------------------------------#
# [ 1@0,    http://www.cwi.nl/      ]
# >Server.unload;
# >abort;
# >Server.print;
# #-----------------#
# # oid   | Server  #
# #-----------------#
# ... QUIT & RESTART ...
# #You are system administrator (adm)!
# >module(url);
# >Server.print;
# #---------------------------------#
# # oid   | Server                  #
# #---------------------------------#
# [ 1@0,    http://www.cwi.nl/      ]
# 
# As this problem frequently occurs while testing my
# application, my database gets inconsistent which
# leads to runtime errors in the odmg packages (like
# oid not found in the extent), while abort should
# give me the possibilty to get back to the previous
# consistent state of the database.

module(url);
var Server:= new(oid,url).persists(true).rename("Server");
var Server2:= new(oid,url).persists(true).rename("Server2");
var Clients:= new(oid,int).persists(true).rename("Clients");
var Clients2:= new(oid,int).persists(true).rename("Clients2");
commit();
Server.insert(oid(1),url("http://www.cwi.nl/")); 
Server2.insert(oid(1),url("http://www.cwi.nl/")); 
Clients.insert(oid(1),3); 
Clients2.insert(oid(1),3); 
Server.print();
#---------------------------------#
# BAT:	  Server		  #
# (oid)	  (url)			  #
#---------------------------------#
[ 1@0,	  "http://www.cwi.nl/"	  ]
Server2.print();
#---------------------------------#
# BAT:	  Server2		  #
# (oid)	  (url)			  #
#---------------------------------#
[ 1@0,	  "http://www.cwi.nl/"	  ]
Clients.print();
#-------------------------#
# BAT:	  Clients	  #
# (oid)	  (int)		  #
#-------------------------#
[ 1@0,	  3		  ]
Clients2.print();
#-------------------------#
# BAT:	  Clients2	  #
# (oid)	  (int)		  #
#-------------------------#
[ 1@0,	  3		  ]
dir("Server");
#---------------------------------------------------------------------------------------------------------#
# name		| htype	| ttype	| count	| heat	| dirty		| status| kind	| refcnt| lrefcnt	  #
#---------------------------------------------------------------------------------------------------------#
[ "Server",	  "oid",  "url",  1,	  0,	  "dirty",	  "load", "pers", 0,	  2		  ]
[ "Server2",	  "oid",  "url",  1,	  0,	  "dirty",	  "load", "pers", 0,	  2		  ]
dir("Clients");
#---------------------------------------------------------------------------------------------------------#
# name		| htype	| ttype	| count	| heat	| dirty		| status| kind	| refcnt| lrefcnt	  #
#---------------------------------------------------------------------------------------------------------#
[ "Clients",	  "oid",  "int",  1,	  0,	  "dirty",	  "load", "pers", 0,	  2		  ]
[ "Clients2",	  "oid",  "int",  1,	  0,	  "dirty",	  "load", "pers", 0,	  2		  ]
unload("Server");
unload("Clients");
dir("Server");
#---------------------------------------------------------------------------------------------------------#
# name		| htype	| ttype	| count	| heat	| dirty		| status| kind	| refcnt| lrefcnt	  #
#---------------------------------------------------------------------------------------------------------#
[ "Server",	  "oid",  "url",  1,	  0,	  "diffs",	  "disk", "pers", 0,	  2		  ]
[ "Server2",	  "oid",  "url",  1,	  0,	  "dirty",	  "load", "pers", 0,	  2		  ]
dir("Clients");
#---------------------------------------------------------------------------------------------------------#
# name		| htype	| ttype	| count	| heat	| dirty		| status| kind	| refcnt| lrefcnt	  #
#---------------------------------------------------------------------------------------------------------#
[ "Clients",	  "oid",  "int",  1,	  0,	  "diffs",	  "disk", "pers", 0,	  2		  ]
[ "Clients2",	  "oid",  "int",  1,	  0,	  "dirty",	  "load", "pers", 0,	  2		  ]
abort();
dir("Server");
#---------------------------------------------------------------------------------------------------------#
# name		| htype	| ttype	| count	| heat	| dirty		| status| kind	| refcnt| lrefcnt	  #
#---------------------------------------------------------------------------------------------------------#
[ "Server",	  "oid",  "url",  0,	  0,	  "dirty",	  "load", "pers", 0,	  2		  ]
[ "Server2",	  "oid",  "url",  0,	  0,	  "clean",	  "load", "pers", 0,	  2		  ]
dir("Clients");
#---------------------------------------------------------------------------------------------------------#
# name		| htype	| ttype	| count	| heat	| dirty		| status| kind	| refcnt| lrefcnt	  #
#---------------------------------------------------------------------------------------------------------#
[ "Clients",	  "oid",  "int",  0,	  0,	  "dirty",	  "load", "pers", 0,	  2		  ]
[ "Clients2",	  "oid",  "int",  0,	  0,	  "clean",	  "load", "pers", 0,	  2		  ]
Server.print();
#-----------------#
# h	Server	  # name
# oid	url	  # type
#-----------------#
Server2.print();
#-------------------------#
# BAT:	  Server2	  #
# (oid)	  (url)		  #
#-------------------------#
Clients.print();
#-------------------------#
# BAT:	  Clients	  #
# (oid)	  (int)		  #
#-------------------------#
Clients2.print();
#-------------------------#
# BAT:	  Clients2	  #
# (oid)	  (int)		  #
#-------------------------#
quit();


# Monet Database Server V4.3.5
# Copyright (c) 1993-2002, CWI. All rights reserved.
# compiled for i686-pc-linux-gnu/32bit; dynamically linked.
module(url);
bat("Server").print();
#-----------------#
# BAT:	  Server  #
# (oid)	  (url)	  #
#-----------------#
bat("Server2").print();
#-------------------------#
# BAT:	  Server2	  #
# (oid)	  (url)		  #
#-------------------------#
bat("Clients").print();
#-------------------------#
# BAT:	  Clients	  #
# (oid)	  (int)		  #
#-------------------------#
bat("Clients2").print();
#-------------------------#
# BAT:	  Clients2	  #
# (oid)	  (int)		  #
#-------------------------#
quit();

# 17:06:53 >  
# 17:06:53 >  Done.
# 17:06:53 >