test_40.mal

一个内存数据库的源代码这是服务器端还有客户端

# Monet Mil to Mal compiler
# Copyright (c) 2001-2004, CWI. All rights reserved.

#Predefined code segment
#The compiler can not guarantee an accurate compilation,
#because MIL unlike MAL is a dynamically typed language.
#A few guidelines to maximize usefullness.
#- make the type of variables explicit, in particular 'nil'
#- upon advice of M2m to remap identifiers, change it in your program directly
#use the "mil_schema" for additional support routines
#	io.print("setoid(oid(20000000));");
	aa_a := calc.oid(20000000);
	ba_a := calc.setoid(aa_a);
#	io.print("#test ascii export/import facility.\n");
#	io.print("var b:= new(str,int);");
	b := bat.new(nil:str,nil:int);
#	io.print("b.insert(\"the\",1);");
	ca_a := bat.insert(b,"the",1);
#	io.print("b.insert(\"quick\",2);");
	da_a := bat.insert(b,"quick",2);
#	io.print("b.insert(\"brown\",3);");
	ea_a := bat.insert(b,"brown",3);
#	io.print("b.insert(\"fox\",4);");
	fa_a := bat.insert(b,"fox",4);
#	io.print("b.insert(\"jumps\",5);");
	ga_a := bat.insert(b,"jumps",5);
#	io.print("b.insert(\"over\",6);");
	ha_a := bat.insert(b,"over",6);
#	io.print("b.insert(\"lazy\",7);");
	ia_a := bat.insert(b,"lazy",7);
#	io.print("b.insert(\"dog\",8);");
	ja_a := bat.insert(b,"dog",8);
#	io.print("b.insert(str(nil),9);");
	ka_a := calc.str(nil);
	la_a := bat.insert(b,ka_a,9);
#	io.print("b.insert(\".\",10);");
	ma_a := bat.insert(b,".",10);
#	io.print("b.insert(\"\",calc.int(nil));");
	na_a := calc.int(nil);
	oa_a := bat.insert(b,"",na_a);
#	io.print("b.insert(str(nil),calc.int(nil));");
	pa_a := calc.str(nil);
	qa_a := calc.int(nil);
	ra_a := bat.insert(b,pa_a,qa_a);
#	io.print("b.print();");
	sa_a := io.print(b);
#	io.print("b.export(\"monet2\");");
	ta_a := io.export(b,"monet2");
#	io.print("b.delete();");
	ua_a := bat.delete(b);
#	io.print("b.count().print();");
	va_a := aggr.count(b);
	wa_a := io.print(va_a);
#	io.print("b.import(\"monet2\");");
	xa_a := io.import(b,"monet2");
#	io.print("b.print();");
	ya_a := io.print(b);
#	io.print("var cb:= new(int,int);");
	cb := bat.new(nil:int,nil:int);
#	io.print("cb.insert(1,15);");
	ab_a := bat.insert(cb,1,15);
#	io.print("cb.insert(2,4);");
	bb_a := bat.insert(cb,2,4);
#	io.print("cb.insert(3,calc.int(nil));");
	cb_a := calc.int(nil);
	db_a := bat.insert(cb,3,cb_a);
#	io.print("cb.insert(4,16);");
	eb_a := bat.insert(cb,4,16);
#	io.print("cb.insert(5,25);");
	fb_a := bat.insert(cb,5,25);
#	io.print("cb.insert(6,36);");
	gb_a := bat.insert(cb,6,36);
#	io.print("cb.insert(7,49);");
	hb_a := bat.insert(cb,7,49);
#	io.print("cb.insert(8,64);");
	ib_a := bat.insert(cb,8,64);
#	io.print("cb.insert(9,calc.int(nil));");
	jb_a := calc.int(nil);
	kb_a := bat.insert(cb,9,jb_a);
#	io.print("cb.insert(calc.int(nil),int(nil));");
	lb_a := calc.int(nil);
	mb_a := calc.int(nil);
	nb_a := bat.insert(cb,lb_a,mb_a);
#	io.print("cb.insert(calc.int(nil),81);");
	ob_a := calc.int(nil);
	pb_a := bat.insert(cb,ob_a,81);
#	io.print("cb.print();");
	qb_a := io.print(cb);
#	io.print("cb.export(\"monet1\");");
	rb_a := io.export(cb,"monet1");
#	io.print("cb.delete();");
	sb_a := bat.delete(cb);
#	io.print("cb.count().print();");
	tb_a := aggr.count(cb);
	ub_a := io.print(tb_a);
#	io.print("cb.import(\"monet1\");");
	vb_a := io.import(cb,"monet1");
#	io.print("cb.print();");
	wb_a := io.print(cb);
#	io.print("commit();");
	xb_a := transaction.commit();
#	io.print("quit();");
	yb_a := clients.quit();