ODAC (V9.5.15) study notes (13) Torametadata

To get the Oracle database object information through the Torametadata control, you first need to set the Metadatakind property, set the Restrictions property setting condition, and finally get the information by activating the dataset, the demo code is as follows:

Metadata.connection: = Connection; Metadata.metadatakind: = ' Columns '; metadata.restrictions.values[' table_name ': = ' Emp ';

Component members are:

name
metadatakind	string	Specify the data object type, including: columns indexcolumns indexes metadatakinds procedureparameters procedures restrictions tables databases
Restrictions	TStrings	Specifying data Object Query criteria
Getmetadatakinds		You can get a list of data object types
Getrestrictions		Gets a list of query criteria for the specified data object type

Odac (V9.5.15) Learning Note (13) Torametadata