Interface VirtualLockTable
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public interface VirtualLockTable
This class acts as a conduit of information between the lock manager and the outside world. Once a virtual lock table is initialized, it contains a snap shot of all the locks currently held in the lock manager. A VTI can then be written to query the content of the lock table.Each lock held by the lock manager is represented by a Hashtable. The key to each Hashtable entry is a lock attribute that is of interest to the outside world, such as transaction id, type, mode, etc.
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Field Summary
Fields Modifier and Type Field Description static int
ALL
static java.lang.String
CONGLOMID
static java.lang.String
CONTAINERID
static java.lang.String
INDEXNAME
static int
LATCH
static java.lang.String
LOCKCOUNT
static java.lang.String
LOCKMODE
static java.lang.String
LOCKNAME
static java.lang.String
LOCKOBJ
static java.lang.String
LOCKTYPE
static java.lang.String
PAGENUM
static java.lang.String
RECID
static java.lang.String
SEGMENTID
static int
SHEXLOCK
static java.lang.String
STATE
static int
TABLE_AND_ROWLOCK
static java.lang.String
TABLENAME
static java.lang.String
TABLETYPE
static java.lang.String
XACTID
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Field Detail
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LATCH
static final int LATCH
- See Also:
- Constant Field Values
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TABLE_AND_ROWLOCK
static final int TABLE_AND_ROWLOCK
- See Also:
- Constant Field Values
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SHEXLOCK
static final int SHEXLOCK
- See Also:
- Constant Field Values
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ALL
static final int ALL
- See Also:
- Constant Field Values
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LOCKTYPE
static final java.lang.String LOCKTYPE
- See Also:
- Constant Field Values
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LOCKNAME
static final java.lang.String LOCKNAME
- See Also:
- Constant Field Values
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CONGLOMID
static final java.lang.String CONGLOMID
- See Also:
- Constant Field Values
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CONTAINERID
static final java.lang.String CONTAINERID
- See Also:
- Constant Field Values
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SEGMENTID
static final java.lang.String SEGMENTID
- See Also:
- Constant Field Values
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PAGENUM
static final java.lang.String PAGENUM
- See Also:
- Constant Field Values
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RECID
static final java.lang.String RECID
- See Also:
- Constant Field Values
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XACTID
static final java.lang.String XACTID
- See Also:
- Constant Field Values
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LOCKCOUNT
static final java.lang.String LOCKCOUNT
- See Also:
- Constant Field Values
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LOCKMODE
static final java.lang.String LOCKMODE
- See Also:
- Constant Field Values
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STATE
static final java.lang.String STATE
- See Also:
- Constant Field Values
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LOCKOBJ
static final java.lang.String LOCKOBJ
- See Also:
- Constant Field Values
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TABLENAME
static final java.lang.String TABLENAME
- See Also:
- Constant Field Values
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INDEXNAME
static final java.lang.String INDEXNAME
- See Also:
- Constant Field Values
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TABLETYPE
static final java.lang.String TABLETYPE
- See Also:
- Constant Field Values
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