Examples with ConnectorMetadata io.prestosql.spi.connector.ConnectorMetadata used on opensource projects

Example 21 with ConnectorMetadata

use of io.prestosql.spi.connector.ConnectorMetadata in project hetu-core by openlookeng.

the class MetadataManager method dropView.

@Override
public void dropView(Session session, QualifiedObjectName viewName) {
    CatalogMetadata catalogMetadata = getCatalogMetadataForWrite(session, viewName.getCatalogName());
    CatalogName catalogName = catalogMetadata.getCatalogName();
    ConnectorMetadata metadata = catalogMetadata.getMetadata();
    metadata.dropView(session.toConnectorSession(catalogName), toSchemaTableName(viewName));
}

Example 22 with ConnectorMetadata

use of io.prestosql.spi.connector.ConnectorMetadata in project hetu-core by openlookeng.

the class MetadataManager method getUpdateRowIdColumnHandle.

@Override
public ColumnHandle getUpdateRowIdColumnHandle(Session session, TableHandle tableHandle, List<ColumnHandle> updatedColumns) {
    CatalogName catalogName = tableHandle.getCatalogName();
    ConnectorMetadata metadata = getMetadata(session, catalogName);
    return metadata.getUpdateRowIdColumnHandle(session.toConnectorSession(catalogName), tableHandle.getConnectorHandle(), updatedColumns);
}

Example 23 with ConnectorMetadata

use of io.prestosql.spi.connector.ConnectorMetadata in project hetu-core by openlookeng.

the class MetadataManager method listEnabledRoles.

@Override
public Set<String> listEnabledRoles(Session session, String catalog) {
    Optional<CatalogMetadata> catalogMetadata = getOptionalCatalogMetadata(session, catalog);
    if (!catalogMetadata.isPresent()) {
        return ImmutableSet.of();
    }
    CatalogName catalogName = catalogMetadata.get().getCatalogName();
    ConnectorSession connectorSession = session.toConnectorSession(catalogName);
    ConnectorMetadata metadata = catalogMetadata.get().getMetadataFor(catalogName);
    return ImmutableSet.copyOf(metadata.listEnabledRoles(connectorSession));
}

Example 24 with ConnectorMetadata

use of io.prestosql.spi.connector.ConnectorMetadata in project hetu-core by openlookeng.

the class MetadataManager method validateAndGetSortAggregationType.

@Override
public PartialAndFinalAggregationType validateAndGetSortAggregationType(Session session, TableHandle tableHandle, List<String> keyNames) {
    CatalogName catalogName = tableHandle.getCatalogName();
    ConnectorMetadata metadata = getMetadata(session, catalogName);
    return metadata.validateAndGetSortAggregationType(session.toConnectorSession(catalogName), tableHandle.getConnectorHandle(), keyNames);
}

Example 25 with ConnectorMetadata

use of io.prestosql.spi.connector.ConnectorMetadata in project hetu-core by openlookeng.

the class MetadataManager method dropRole.

@Override
public void dropRole(Session session, String role, String catalog) {
    CatalogMetadata catalogMetadata = getCatalogMetadataForWrite(session, catalog);
    CatalogName catalogName = catalogMetadata.getCatalogName();
    ConnectorMetadata metadata = catalogMetadata.getMetadata();
    metadata.dropRole(session.toConnectorSession(catalogName), role);
}