Examples with ConnectorMetadata com.facebook.presto.spi.connector.ConnectorMetadata used on opensource projects

Example 11 with ConnectorMetadata

use of com.facebook.presto.spi.connector.ConnectorMetadata in project presto by prestodb.

the class MetadataManager method getUpdateRowIdColumnHandle.

@Override
public ColumnHandle getUpdateRowIdColumnHandle(Session session, TableHandle tableHandle) {
    ConnectorId connectorId = tableHandle.getConnectorId();
    ConnectorMetadata metadata = getMetadata(session, connectorId);
    return metadata.getUpdateRowIdColumnHandle(session.toConnectorSession(connectorId), tableHandle.getConnectorHandle());
}

Example 12 with ConnectorMetadata

use of com.facebook.presto.spi.connector.ConnectorMetadata in project presto by prestodb.

the class MetadataManager method renameColumn.

@Override
public void renameColumn(Session session, TableHandle tableHandle, ColumnHandle source, String target) {
    ConnectorId connectorId = tableHandle.getConnectorId();
    ConnectorMetadata metadata = getMetadataForWrite(session, connectorId);
    metadata.renameColumn(session.toConnectorSession(connectorId), tableHandle.getConnectorHandle(), source, target.toLowerCase(ENGLISH));
}

Example 13 with ConnectorMetadata

use of com.facebook.presto.spi.connector.ConnectorMetadata in project presto by prestodb.

the class MetadataManager method dropView.

@Override
public void dropView(Session session, QualifiedObjectName viewName) {
    CatalogMetadata catalogMetadata = getCatalogMetadataForWrite(session, viewName.getCatalogName());
    ConnectorId connectorId = catalogMetadata.getConnectorId();
    ConnectorMetadata metadata = catalogMetadata.getMetadata();
    metadata.dropView(session.toConnectorSession(connectorId), viewName.asSchemaTableName());
}

Example 14 with ConnectorMetadata

use of com.facebook.presto.spi.connector.ConnectorMetadata in project presto by prestodb.

the class MetadataManager method addColumn.

@Override
public void addColumn(Session session, TableHandle tableHandle, ColumnMetadata column) {
    ConnectorId connectorId = tableHandle.getConnectorId();
    ConnectorMetadata metadata = getMetadataForWrite(session, connectorId);
    metadata.addColumn(session.toConnectorSession(connectorId), tableHandle.getConnectorHandle(), column);
}

Example 15 with ConnectorMetadata

use of com.facebook.presto.spi.connector.ConnectorMetadata in project presto by prestodb.

the class MetadataManager method supportsMetadataDelete.

@Override
public boolean supportsMetadataDelete(Session session, TableHandle tableHandle, TableLayoutHandle tableLayoutHandle) {
    ConnectorId connectorId = tableHandle.getConnectorId();
    ConnectorMetadata metadata = getMetadata(session, connectorId);
    return metadata.supportsMetadataDelete(session.toConnectorSession(connectorId), tableHandle.getConnectorHandle(), tableLayoutHandle.getConnectorHandle());
}