relfilenode.h File Reference

#include "common/relpath.h"
#include "storage/backendid.h"

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Data Structures
struct	RelFileNode
struct	RelFileNodeBackend

Macros
#define	RelFileNodeBackendIsTemp(rnode)   ((rnode).backend != InvalidBackendId)
#define	RelFileNodeEquals(node1, node2)
#define	RelFileNodeBackendEquals(node1, node2)

Typedefs
typedef struct RelFileNode	RelFileNode
typedef struct RelFileNodeBackend	RelFileNodeBackend

Macro Definition Documentation

RelFileNodeBackendEquals

#define RelFileNodeBackendEquals	(		node1,
			node2
	)

Value:

((node1).node.relNode == (node2).node.relNode && \
     (node1).node.dbNode == (node2).node.dbNode && \
     (node1).backend == (node2).backend && \
     (node1).node.spcNode == (node2).node.spcNode)

Definition at line 93 of file relfilenode.h.

RelFileNodeBackendIsTemp

#define RelFileNodeBackendIsTemp

(

rnode

)

((rnode).backend != InvalidBackendId)

Definition at line 78 of file relfilenode.h.

Referenced by DropRelFileNodeBuffers(), DropRelFileNodesAllBuffers(), FlushRelationsAllBuffers(), mdunlinkfork(), and register_unlink_segment().

RelFileNodeEquals

#define RelFileNodeEquals	(		node1,
			node2
	)

Value:

((node1).relNode == (node2).relNode && \
     (node1).dbNode == (node2).dbNode && \
     (node1).spcNode == (node2).spcNode)

Definition at line 88 of file relfilenode.h.

Referenced by DropRelFileNodeAllLocalBuffers(), DropRelFileNodeBuffers(), DropRelFileNodeLocalBuffers(), DropRelFileNodesAllBuffers(), FlushRelationBuffers(), FlushRelationsAllBuffers(), forget_invalid_pages(), IssuePendingWritebacks(), RelationPreserveStorage(), ReleaseAndReadBuffer(), ss_search(), XLogRecordAssemble(), XLogRegisterBlock(), and XLogRegisterBuffer().

Typedef Documentation

RelFileNode

typedef struct RelFileNode RelFileNode

RelFileNodeBackend

typedef struct RelFileNodeBackend RelFileNodeBackend