PgDAC Hierarchy Chart

Many PgDAC classes are inherited from standard VCL/LCL classes. The inheritance hierarchy chart for PgDAC is shown below. The PgDAC classes are represented by hyperlinks that point to their description in this documentation. A description of the standard classes can be found in the documentation of your IDE.

 

TObject

|—TPersistent

|—TComponent

|    |—TCustomConnection

|    |   |—TCustomDAConnection

|    |       |—TPgConnection

|    |—TDataSet

|    |   |—TMemDataSet

|    |       |—TCustomDADataSet

|    |       |   |—TCustomPgDataSet

|    |       |       |—TPgQuery

|    |       |       |—TCustomPgTable

|    |       |       |   |—TPgTable

|    |       |       |—TCustomPgStoredProc

|    |       |           |—TPgStoredProc

|    |       |—TDAMetaData

|    |               |—TPgMetaData

|    |       |—TVirtualTable

|    |—TDataSource

|    |   |—TCRDataSource

|    |       |—TPgDataSource

|    |—DADataAdapter

|    |   |—PgDataAdapter

|    |—TCRBatchMove

|    |—TCustomConnectDialog

|    |   |—TPgConnectDialog

|    |—TCustomDASQL

|    |   |—TPgSQL

|    |—TCustomDASQLMonitor

|    |   |—TPgSQLMonitor

|    |—TDALoader

|    |   |—TPgLoader

|    |—TDAScript

|    |   |—TPgScript

|    |—TDADump

|    |   |—TPgDump

|    |—TDATransaction

|    |   |TPgTransaction

|    |—TDAAlerter

|        |TPgAlerter

|    |—TCREncryptor

|    |   |TPgEncryptor

|—TSharedObject

|—TBlob

|   |—TCompressedBlob

|       |—TPgSQLLargeObject

|           |—TPgLargeObject

|—TObjectType

|   |—TPgRowType

|—TDBObject

|   |—TPgRow

|—TCRCursor

|   |—TPgCursor

|       |—TPgRefCursor

|—TCustomPgTimeStamp

|   |—TPgTimeStamp

|   |—TPgDate

|   |—TPgTime

|—TPgInterval

|—TPgGeometric

    |—TPgPoint

    |—TPgCircle

    |—PgPointsArray

        |—TPgLSeg

        |—TPgBox

        |—TPgPath

        |—TPgPolygon