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Obtains database schema information from the provider
METHOD OpenSchema ( lSchema AS LONG,aRestrictions AS USUAL,lSchemaId AS USUAL ) AS AdoRecordSet
lSchema Long. Any SchemaEnum value that represents the type of schema query to run.
aRestrictions (Optional) An array of query constraints for each QueryType option
lSchemaId (Optional) The GUID for a provider-schema query not defined by the OLE DB specification. This parameter is required if QueryType is set to adSchemaProviderSpecific; otherwise, it is not used
OBJECT AdoRecordSet Object
AdoConnection, AdoSchemaEnum, AdoRecordSet