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Uses of Package
org.apache.derby.iapi.store.access
| Classes in org.apache.derby.iapi.store.access used by org.apache.derby.iapi.store.access | |
| BackingStoreHashtable
A BackingStoreHashtable is a utility class which will store a set of rows into an in memory hash table, or overflow the hash table to a tempory on disk structure. |
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| ColumnOrdering
The column ordering interface defines a column that is to be ordered in a sort or index, and how it is to be ordered. |
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| ConglomerateController
A conglomerate is an abstract storage structure (they correspond to access methods). |
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| ConglomPropertyQueryable
ConglomPropertyable provides the interfaces to read properties from a conglomerate. |
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| DatabaseInstant
A DatabaseInstant is a quantity which the database associates with events to collate them. |
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| DiskHashtable
This class is used by BackingStoreHashtable when the BackingStoreHashtable must spill to disk. |
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| DynamicCompiledOpenConglomInfo
Information that can be "compiled" and reused per transaction per open operation. |
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| FileResource
Management of file resources within a database. |
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| GenericScanController
The set of interfaces implemented by all types of ScanControllers. |
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| GroupFetchScanController
This scan controller can only be used for group fetch, no update operations are supported, use ScanController if you need scan interfaces other than group fetch. |
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| Qualifier
A structure which is used to "qualify" a column. |
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| RowCountable
RowCountable provides the interfaces to read and write row counts in tables. |
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| RowLocationRetRowSource
A RowLocationRetRowSource is the mechanism for iterating over a set of rows, loading those rows into a conglomerate, and returning the RowLocation of the inserted rows. |
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| RowSource
A RowSource is the mechanism for iterating over a set of rows. |
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| ScanController
A scan is the mechanism for iterating over the rows in a conglomerate, the scan controller is the interface through which access clients control the underlying scan. |
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| ScanInfo
This object provides performance information related to an open scan. |
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| SortController
A sort controller is an interface for inserting rows into a sort. |
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| SortCostController
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| SortInfo
This object provides performance information related to a sort. |
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| SortObserver
A SortObserver is an object that is used as a callback by the sorter. |
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| SpaceInfo
Manage the result information from a single call to ConglomerateController.getSpaceInfo(). |
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| StaticCompiledOpenConglomInfo
Information that can be "compiled" once and then used over and over again at execution time. |
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| StoreCostController
The StoreCostController interface provides methods that an access client (most likely the system optimizer) can use to get store's estimated cost of various operations on the conglomerate the StoreCostController was opened for. |
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| StoreCostResult
Manage the result information from a single call to StoreCostController.getScanCost(). |
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| TransactionController
The TransactionController interface provides methods that an access client can use to control a transaction, which include the methods for gaining access to resources (conglomerates, scans, etc.) in the transaction controller's storage manager. |
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| TransactionInfo
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