pbm.mal

一个内存数据库的源代码这是服务器端还有客户端

#line 74 "/export/scratch0/monet/monet.GNU.64.64.d.14791/MonetDB5/src/modules/mal/pbm.mx"
module pbm;

command open():void
address PBMopen
comment "Locate and open the partition box";

command close():void
address PBMclose
comment "Save and close the partition box ";

command destroy():void
address PBMdestroy
comment "Destroy the partition box";

command take(grp:str,elm:str):bat[:any_1,:any_2]
address PBMtake
comment "Retrieve a single component of a PBAT";
command take(grp:str,idx:int):bat[:any_1,:any_2]
address PBMtakeIndexed
comment "Retrieve a single component of a PBAT by index";

command getNames():bat[:str,:str]
address PBMgetNames
comment "Retrieve the component names of all PBATs";
command getNextName()(:int,:str,:str)
address PBMgetNextName
comment "Locate next element in the partition box";


command getComponents(grp:str):bat[:str,:str]
address PBMgetComponents
comment "Retrieve the component names of a PBAT";

command deposit(nme:str,elm:str,idx:int) :void
address PBMdeposit
comment "Add an existing BAT to a PBAT in the partition box";
command deposit(nme:str,elm:str,b:str) :void
address PBMdepositByName
comment "Add a BAT to a PBAT in the partition box";
command deposit(nme:str,elm:str,b:bat[:any_1,:any_2]) :void
address PBMdeposit
comment "Add a BAT to a PBAT in the partition box";
command deposit(nme:str,b:bat[:oid,:any_2]) :void
address PBMdepositIndexed
comment "Add a BAT to a PBAT in the partition box";

command releaseAll(nme:str):void
address PBMreleaseAll
comment "Release a PBAT definitions";

command discard() :void
address PBMdiscardAll
comment "Release all PBAT variable from the box";
command discard(name:str) :void
address PBMdiscard
comment "Release a PBAT variable from the box";
command discard(nme:str, b:bat[:oid,:any_1]) :void
address PBMdiscardComponent
comment "Release a single BAT from a PBAT";

command newIterator()(:int,:str,:str)
address PBMnewIteratorBase
comment "Create an iterator over the partition box";

command generator(s:str):bat[:oid,:any_2]
address PBMdummy
comment "Place holder for generator optimizer";

command newIterator(grp:str):bat[:oid,:any_2]
address PBMnewIterator
comment "Create an iterator over the BAT partitions.";

command newIterator(grp:str,first:oid,last:oid)
		:bat[:oid,:any_2]
address PBMnewIteratorRng
comment "Create an iterator over the BAT partitions.";

command getNextElement(grp:str) :bat[:oid,:any_1]
address PBMgetNextElement
comment "Localize the next partition for processing.";

command getNextElement(grp:str,first:oid,last:oid) :bat[:oid,:any_2]
address PBMgetNextElementRng
comment "Localize the next partition for processing.";

command getLast(grp:str):bat[:oid,:any_2]
address PBMgetLast
comment "Obtain the last partition for update";

command getRange(b:bat[:oid,:any_1])(first:oid,last:oid)
address PBMgetRange
comment "Obtain the oid range for a partition";

command compress(grp:str):void
address PBMcompress
comment "Compress the group to remove oid holes";


command setWriteMode(nme:str):bat[:oid,:any_2]
address PBMdummy
comment "Perform mode change for all components of the partitioned BAT";
command setReadMode(b:bat[:oid,:any_2]):bat[:oid,:any_2]
address PBMdummy
comment "Perform mode change for all components of the partitioned BAT";

command dump()
address PBMdump;



#line 183 "/export/scratch0/monet/monet.GNU.64.64.d.14791/MonetDB5/src/modules/mal/pbm.mx"
command prelude() :void
address PBMprelude;

command epilogue() :void
address PBMepilogue;

pbm.prelude();