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Uses of Package
org.apache.derby.impl.sql.execute
| Classes in org.apache.derby.impl.sql.execute used by org.apache.derby.impl.sql.execute | |
| AggregatorInfo
This is a simple class used to store the run time information needed to invoke an aggregator. |
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| AggregatorInfoList
Vector of AggergatorInfo objects. |
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| BaseActivation
BaseActivation provides the fundamental support we expect all activations to have. |
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| BasicNoPutResultSetImpl
Abstract ResultSet for for operations that return rows but do not allow the caller to put data on output pipes. |
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| BasicSortObserver
This is the most basic sort observer. |
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| BulkTableScanResultSet
Read a base table or index in bulk. |
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| ColumnInfo
This is the Column descriptor that is passed from Compilation to Execution for CREATE TABLE statements. |
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| ConstraintConstantAction
This class describes actions that are ALWAYS performed for a constraint creation at Execution time. |
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| ConstraintInfo
This is a simple class used to store the run time information about a constraint. |
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| CreateConstraintConstantAction
This class describes actions that are ALWAYS performed for a constraint creation at Execution time. |
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| CreateIndexConstantAction
This class describes actions that are ALWAYS performed for a CREATE TABLE Statement at Execution time. |
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| DDLConstantAction
Abstract class that has actions that are across all DDL actions. |
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| DDLSingleTableConstantAction
Abstract class that has actions that are across all DDL actions that are tied to a table. |
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| DeleteConstantAction
This class describes compiled constants that are passed into DeleteResultSets. |
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| DeleteResultSet
Delete the rows from the specified base table. |
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| DMLVTIResultSet
Base class for Insert, Delete & UpdateVTIResultSet |
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| DMLWriteResultSet
For INSERT/UPDATE/DELETE impls. |
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| DropIndexConstantAction
This class describes actions that are ALWAYS performed for a DROP INDEX Statement at Execution time. |
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| FKInfo
This is a simple class used to store the run time information about a foreign key. |
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| GenericAggregateResultSet
Generic aggregation utilities. |
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| GenericAggregator
Adaptor that sits between execution layer and aggregates. |
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| GenericConstantAction
Utilities for constant actions |
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| GenericConstantActionFactory
Factory for creating ConstantActions. |
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| GenericRIChecker
Generic implementation of a Referential Integrity checker. |
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| GenericTriggerExecutor
A trigger executor is an object that executes a trigger. |
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| GroupedAggregateResultSet
This ResultSet evaluates grouped, non distinct aggregates. |
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| HashScanResultSet
Takes a conglomerate and a table filter builds a hash table on the specified column of the conglomerate on the 1st open. |
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| IndexChanger
Perform Index maintenace associated with DML operations for a single index. |
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| IndexConstantAction
This class is the superclass for the classes that describe actions that are ALWAYS performed for a CREATE/DROP INDEX Statement at Execution time. |
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| IndexRow
Basic implementation of ExecIndexRow. |
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| IndexSetChanger
Perform Index maintenace associated with DML operations for a table's indexes. |
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| InsertConstantAction
This class describes compiled constants that are passed into InsertResultSets. |
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| InternalTriggerExecutionContext
There is one of these beasts per INSERT/DELETE/UPDATE statement. |
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| JoinResultSet
Takes 2 NoPutResultSets and a join filter and returns the join's rows satisfying the filter as a result set. |
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| MiscResultSet
This is a wrapper class which invokes the Execution-time logic for Misc statements. |
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| NestedLoopJoinResultSet
Takes 2 NoPutResultSets and a join filter and returns the join's rows satisfying the filter as a result set. |
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| NestedLoopLeftOuterJoinResultSet
Takes 2 NoPutResultSets and a join filter and returns the join's rows satisfying the filter as a result set plus the rows from the left joined with a null row from the right when there is no matching row in the right result set. |
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| NoPutResultSetImpl
Abstract ResultSet with built in Activation support for operations that return rows but do not allow the caller to put data on output pipes. |
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| NoRowsResultSetImpl
This implementation of ResultSet is meant to be overridden by subtypes in the execution engine. |
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| OrderableAggregator
Abstract aggregator for Orderable aggregates (max/min). |
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| RISetChecker
Checks a set or referential integrity constraints. |
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| ScalarAggregateResultSet
This ResultSet evaluates scalar, non distinct aggregates. |
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| SumAggregator
Aggregator for SUM(). |
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| SystemAggregator
Abstract aggregator that is extended by all internal (system) aggregators. |
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| TableScanResultSet
Takes a table and a table filter and returns the table's rows satisfying the filter as a result set. |
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| TemporaryRowHolderImpl
This is a class that is used to temporarily (non-persistently) hold rows that are used in language execution. |
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| TemporaryRowHolderResultSet
A result set to scan temporary row holders. |
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| TriggerEvent
This is a simple class that we use to track trigger events. |
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| TriggerEventActivator
Responsible for firing a trigger or set of triggers based on an event. |
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| TriggerInfo
This is a simple class used to store the run time information about a foreign key. |
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| UpdatableVTIConstantAction
This class describes compiled constants that are passed into Updatable VTIResultSets. |
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| UpdateConstantAction
This class describes compiled constants that are passed into UpdateResultSets. |
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| ValueRow
Basic implementation of ExecRow. |
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| VTIResultSet
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| WriteCursorConstantAction
This abstract class describes compiled constants that are passed into Delete, Insert, and Update ResultSets. |
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