FireDAC.Comp.Client.TFDMetaInfoCommand.ObjectName
| [–] Properties | |
|---|---|
| Type: property | |
| Visibility: published | |
| Source: FireDAC.Comp.Client.pas FireDAC.Comp.Client.hpp
| |
| Unit: FireDAC.Comp.Client | |
| Parent: TFDMetaInfoCommand | |
Delphi
property ObjectName: String read GetObjectName write SetObjectName;
C++
__property System::UnicodeString ObjectName = {read=GetObjectName, write=SetObjectName};
Description
Gets / Sets the name of the object to get detailed information about.
The ObjectName property value defines the database objects for which detailed information will be returned. The meaning, optionality and usage of catalog and schema names depend on MetaInfoKind:
|
MetaInfoKind |
Meaning |
Catalog and schema names |
|---|---|---|
|
|
Table name. |
Applicable. |
|
|
Table name. |
Applicable. |
|
|
Index name. |
-- |
|
|
Table name. |
Applicable. |
|
|
Table name. |
Applicable. |
|
|
Foreign key constraint name. |
-- |
|
|
Stored procedure name. |
Applicable for non-packages stored procedures. |
The ObjectName together with CatalogName and SchemaName may constitute the full object name. If the object name is case sensitive or contains special characters, then it must be explicitly quoted.
Assigning a value to this property closes the dataset.
Example
var
oTab: TFDDatSTable;
....
FDMetaInfoCommand1.CatalogName := 'Northwind';
FDMetaInfoCommand1.SchemaName := 'dbo';
FDMetaInfoCommand1.ObjectName := 'Employees';
FDMetaInfoCommand1.MetaInfoKind := mkTableFields;
FDMetaInfoCommand1.Define(oTab);
FDMetaInfoCommand1.Open(oTab);
FDMetaInfoCommand1.Fetch(oTab, True);