batextensions.mal

一个内存数据库的源代码这是服务器端还有客户端

#line 32 "/export/scratch0/monet/monet.GNU.64.64.d.14791/MonetDB5/src/modules/mal/batExtensions.mx"

pattern bat.new(ht:any_1, tt:any_2, b:bat[:any_3,:any_4]) :bat[:any_1,:any_2] 	
address CMDBATclone
comment "Creates a new empty transient BAT by cloning another";
pattern bat.new(ht:any_1, tt:any_2) :bat[:any_1,:any_2] 	
address CMDBATnew
comment "Creates a new empty transient BAT,
	with head- and tail-types as indicated.";
pattern bat.new(ht:any_1, tt:any_2, size:int) :bat[:any_1,:any_2] 	
address CMDBATnewint
comment "Creates a new BAT with sufficient space.";
pattern bat.new(ht:any_1, tt:any_2, size:lng) :bat[:any_1,:any_2] 	
address CMDBATnew
comment "Creates a new BAT and allocate space.";
pattern bat.new(ht:oid, tt:any_2, size:int) :bat[:oid,:any_2] 	
address CMDBATnewint;
pattern bat.new(ht:oid, tt:any_2, size:lng) :bat[:oid,:any_2] 	
address CMDBATnew;

pattern bat.new(b:bat[:any_1,:any_2] ) :bat[:any_1,:any_2] 	
address CMDBATnewDerived;
pattern bat.new(b:bat[:any_1,:any_2], size:lng) :bat[:any_1,:any_2] 	
address CMDBATnewDerived;
command bat.new(nme:str):bat[:any_1,:any_2]
address CMDBATderivedByName
comment "Localize a bat by name and produce a variant";

command bat.reduce(b:bat[:any_1,:any_2]):bat[:any_1,:any_2]
address CMDBATreduce
comment "Designate a BAT for which auxillary structures can be dropped";
command bat.flush(b:bat[:any_1,:any_2]):void
address CMDBATflush
comment "Designate a BAT as not needed anymore";
pattern bat.setGarbage(b:bat[:any_1,:any_2]):void
address CMDBATsetGarbage
comment "Designate a BAT as garbage";

pattern bat.unpack(b:bat[:any_1,:any_2])(h:any_1,t:any_2)
address CMDbatunpack
comment "Extract the first tuple from a bat";
pattern bat.pack(h:any_1,t:any_2):bat[:any_1,:any_2]
address CMDbatpack
comment "Pack a pair into a BAT";

                                                                                


#line 78 "/export/scratch0/monet/monet.GNU.64.64.d.14791/MonetDB5/src/modules/mal/batExtensions.mx"


#line 79 "/export/scratch0/monet/monet.GNU.64.64.d.14791/MonetDB5/src/modules/mal/batExtensions.mx"