Identifiers
[SHORE Storage Manager Application Programming Interface (SSM API)]

Collaboration diagram for Identifiers:

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Detailed Description

Identifiers for persistent storage entities are used throughout the storage manager API. This page collects them for convenience of reference.

The following persistent storage structures have identifiers, not all of which(ids) are persistent:

• Indexes: stid_t (store id)
• Files: stid_t (store id)
• Records: rid_t (record id)
• Pages: pid_t (short page id), lpid_t (long page id)
• Volumes: vid_t (short volume id), lvid_t (long volume id)
• Device

Classes
struct	devid_t
	Internal Device ID. More...
struct	lvid_t
	long volume ID. See Identifiers. More...
struct	stid_t
	Store ID. See Identifiers. More...
class	tid_t
	Transaction ID. More...
struct	vid_t
	Volume ID. See Identifiers. More...
Typedefs
typedef uint4_t	snum_t
	Store Number.

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Typedef Documentation

typedef uint4_t snum_t

Store Number.

This type represents a store number, used when the volume id is implied somehow.

See Identifiers.

Definition at line 49 of file stid_t.h.

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