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Assembly: Db4objects.Db4o (in Db4objects.Db4o.dll)
returns the freespace size in the database in bytes.
Namespace: Db4objects.Db4o.Ext
Assembly: Db4objects.Db4o (in Db4objects.Db4o.dll)
Syntax
| Visual Basic (Declaration) |
|---|
Function FreespaceSize As Long |
| C# |
|---|
long FreespaceSize () |
| Visual C++ |
|---|
long long FreespaceSize () |
Return Value
the freespace size in the database in bytes.Remarks
returns the freespace size in the database in bytes.
When db4o stores modified objects, it allocates a new slot for it. During commit the old slot is freed. Free slots are collected in the freespace manager, so they can be reused for other objects.
This method returns a sum of the size of all free slots in the database file.
To reclaim freespace run defragment.
When db4o stores modified objects, it allocates a new slot for it. During commit the old slot is freed. Free slots are collected in the freespace manager, so they can be reused for other objects.
This method returns a sum of the size of all free slots in the database file.
To reclaim freespace run defragment.