FireDAC.Comp.Client.TFDMemTable Properties
From RAD Studio API Documentation
InheritedProtected
Active published Specifies whether or not a dataset is open.
ActiveRecord protected Indicates the index of the active record in the internal cache of records.
ActiveStoredUsage published Controls how to use the Active property value saved to DFM.
ActualDetailFields public
Adapter published The reference to a data adapter.
AggFields public Contains any aggregate fields.
Aggregates published The collection of client-side aggregates defined for the dataset.
AggregatesActive published Controls the automatic calculation of aggregate values.
AutoCalcFields published Determines when the OnCalcFields event is triggered and when lookup field values are calculated.
BaseView public Specifies the reference to the base DatS view object.
BlobFieldCount protected Indicates the number of columns in the dataset that represent Binary large object (BLOB) fields.
BlockReadSize public Determines how many record buffers are read in each block.
Bof public Indicates whether the first record in the dataset is active.
Bookmark public Specifies the current bookmark in the dataset.
BookmarkSize protected Indicates the number of bytes used to represent a bookmark.
BufferCount protected Indicates the number of records in the internal cache.
Buffers protected Provides indexed access to the record buffers in the internal cache.
CachedUpdates published Specifies whether the dataset will log changes to the data without immediately applying of them to the database.
CalcBuffer protected Points to the record buffer used during an OnCalcFields event.
CalcFieldsSize protected Indicates the number of bytes in a record buffer dedicated to storing calculated fields and lookup fields.
CanModify public Indicates whether the dataset permits write access to data.
CanRefresh public
ChangeAlerter published Change alerter associated with your dataset.
ChangeAlertName published Optional name of the change notification.
ChangeCount public Gets the number of changes in the change log.
ClientCursor public
CloneSource public Gets the dataset (if any) with which this dataset shares data.
Command public The reference to a command, used to execute / open queries.
CommandText public Shortcut for Adapter.SelectCommand.CommandText.Text.
ComObject public Specifies the interface reference implemented by the component.
ComponentCount public Indicates the number of components owned by the component.
ComponentIndex public Indicates the position of the component in its owner's Components property array.
Components public Lists all components owned by the component.
ComponentState public Describes the current state of the component, indicating when a component needs to avoid certain actions.
ComponentStyle public Governs the behavior of the component.
Constraints published Specifies record-level constraints that must be met when editing the data.
ConstraintsEnabled published Specifies whether the dataset performs constraint checking.
CurrentRecord protected Indicates the index of the current record in the internal cache of record buffers.
Data public Represents the data of the dataset, allowing to fully copy data from one dataset into another.
DataSetField published Indicates the persistent TDataSetField object that owns a nested dataset.
DataSource public Represents the data source of another dataset that supplies values to the dataset.
DatSManager public Returns the reference to the internal data storage manager.
Delta public Represents the changed records of the dataset.
DesignInfo public Contains information used by the Form designer.
DetailFields published Gets or sets the fields in the detail dataset that are used to establish a master-detail relationship with this dataset.
Encoder public
Eof public Indicates whether a dataset is positioned at the last record.
Exists public
FetchOptions published Represents the set of options to control the data fetching.
FieldCount public Indicates the number of field components associated with the dataset.
FieldDefList public Points to the list of field definitions for the dataset.
FieldDefs published Points to the list of field definitions for the dataset.
FieldList public Lists the field components of a dataset.
FieldNoOfs protected Specifies the offset needed to convert indexes in the Fields property to field numbers.
FieldOptions published Specifies the options of the dataset fields.
Fields public Lists all non-aggregate field components of the dataset.
FieldValues public Provides access to the values for all fields in the active record for the dataset.
Filter published Specifies the text of the current filter for a dataset.
FilterChanges published Specifies what types of changed records must be visible (accessible though the navigation interface) in the dataset.
Filtered published Specifies whether or not filtering is active for a dataset.
FilteredData public Represents the currently visible dataset data.
FilterOptions published Specifies whether or not filtering is case insensitive, and whether or not partial comparisons are permitted when filtering records.
FormatOptions published
Found public Indicates whether or not moving to a different record is successful.
GroupingLevel public Returns the depth of grouping support provided by the current index.
IndexDefs published Returns the index definitions for the dataset.
Indexes published Lists all client indexes that apply to the dataset.
IndexesActive published Controls the automatic maintenance of indexes.
IndexFieldCount public Returns the number of fields that make up the current index.
IndexFieldNames published Lists the field names to use as an index.
IndexFields public Returns the fields that make up the current index.
IndexName published Gets or sets the current index for the dataset by its name.
InternalCalcFields protected Indicates whether the dataset includes internally calculated fields.
IOBufferSize protected
IsClone public Returns True if this dataset is a cloned dataset.
IsUniDirectional public Indicates whether the dataset is unidirectional.
KeyExclusive public Controls the exclusion of the upper and lower boundaries of a range.
KeyFieldCount public Controls the number of indexed field values to use for key search or range setup.
LocalIndexName public
LocalSQL published The reference to a Local SQL engine.
LogChanges public Shortcut for CachedUpdates.
MasterFields published Gets/sets fields in the master dataset, used to establish a master-detail relationship with this dataset.
MasterLink public Returns the data link object servicing the connection with the master dataset.
MasterSource published Gets/sets a master data source, used to establish a master-detail relationship with this dataset.
Modified public Indicates whether the active record is modified.
Name published Specifies the name of the component as referenced in code.
NestedDataSetClass protected Indicates the class type to use when creating nested datasets.
NestedDataSets protected Lists all nested datasets.
ObjectView published Specifies whether fields are stored hierarchically or flattened out in the Fields property.
Observers public Indicates the TObservers object added to the TComponent.
OptionsIntf public
OptionsIntfImpl protected
Owner public Indicates the component that is responsible for streaming and freeing this component.
ParamCount protected
Params protected
ParentDataSet public Returns a reference to the parent dataset, if this one is nested.
PointedConnection public The actual connection object.
ProviderEOF public Shortcut for TFDDataSet.SourceEOF.
RecNo public Indicates the active record number in the dataset.
RecordCount public Indicates the total number of records associated with the dataset.
RecordSize public Indicates the size of a record in the dataset.
ResourceOptions published Represents the set of options to control the dataset persistance.
RowError public Returns an exception object associated with the current dataset record.
SavePoint public Gets/sets the change log version number.
ServerEditRequest public Used by TFDBatchMove to directly edit the DBMS data.
SortView protected
SourceEOF public Specifies if there are no more records to fetch from the current cursor.
SourceView public Specifies the reference to the DatS view object whose rows the dataset is navigating.
SparseArrays public Determines whether a unique TField object is created for each element of an array field.
State public Indicates the current operating mode of the dataset.
StatusFilter public Shortcut for FilterChanges.
StoreDefs published
Table public Specifies the reference to the DatS table object, representing the internal data storage.
UpdateObject protected
UpdateOptions published
Updates protected
UpdatesPending public Specifies whether the change log is not empty.
VCLComObject public Represents information used internally by components that support COM.
XMLData public Represents the dataset content as an XML.