MyDAC

TDAMetaData Properties

Properties of the TDAMetaData class.

For a complete list of the TDAMetaData class members, see the TDAMetaData Members topic.

Public

Name Description

CachedUpdates (inherited from TMemDataSet)

Used to enable or disable the use of cached updates for a dataset.

Connection

Used to specify a connection object to use to connect to a data store.

IndexFieldNames (inherited from TMemDataSet)

Used to get or set the list of fields on which the recordset is sorted.

KeyExclusive (inherited from TMemDataSet)

Specifies the upper and lower boundaries for a range.

LocalConstraints (inherited from TMemDataSet)

Used to avoid setting the Required property of a TField component for NOT NULL fields at the time of opening TMemDataSet.

LocalUpdate (inherited from TMemDataSet)

Used to prevent implicit update of rows on database server.

MetaDataKind

Used to specify which kind of metainformation to show.

Prepared (inherited from TMemDataSet)

Determines whether a query is prepared for execution or not.

Ranged (inherited from TMemDataSet)

Indicates whether a range is applied to a dataset.

Restrictions

Used to provide one or more conditions restricting the list of objects to be described.

UpdateRecordTypes (inherited from TMemDataSet)

Used to indicate the update status for the current record when cached updates are enabled.

UpdatesPending (inherited from TMemDataSet)

Used to check the status of the cached updates buffer.

See Also

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