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

Example 66 with ConnectorMetadata

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

the class MetadataManager method getColumnMetadata.

@Override
public ColumnMetadata getColumnMetadata(Session session, TableHandle tableHandle, ColumnHandle columnHandle) {
    requireNonNull(tableHandle, "tableHandle is null");
    requireNonNull(columnHandle, "columnHandle is null");
    ConnectorId connectorId = tableHandle.getConnectorId();
    ConnectorMetadata metadata = getMetadata(session, connectorId);
    return metadata.getColumnMetadata(session.toConnectorSession(connectorId), tableHandle.getConnectorHandle(), columnHandle);
}

Example 67 with ConnectorMetadata

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

the class MetadataManager method renameSchema.

@Override
public void renameSchema(Session session, CatalogSchemaName source, String target) {
    CatalogMetadata catalogMetadata = getCatalogMetadataForWrite(session, source.getCatalogName());
    ConnectorId connectorId = catalogMetadata.getConnectorId();
    ConnectorMetadata metadata = catalogMetadata.getMetadata();
    metadata.renameSchema(session.toConnectorSession(connectorId), source.getSchemaName(), target);
}

Example 68 with ConnectorMetadata

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

the class MetadataManager method revokeTablePrivileges.

@Override
public void revokeTablePrivileges(Session session, QualifiedObjectName tableName, Set<Privilege> privileges, String grantee, boolean grantOption) {
    CatalogMetadata catalogMetadata = getCatalogMetadataForWrite(session, tableName.getCatalogName());
    ConnectorId connectorId = catalogMetadata.getConnectorId();
    ConnectorMetadata metadata = catalogMetadata.getMetadata();
    metadata.revokeTablePrivileges(session.toConnectorSession(connectorId), tableName.asSchemaTableName(), privileges, grantee, grantOption);
}

Example 69 with ConnectorMetadata

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

the class MetadataManager method createSchema.

@Override
public void createSchema(Session session, CatalogSchemaName schema, Map<String, Object> properties) {
    CatalogMetadata catalogMetadata = getCatalogMetadataForWrite(session, schema.getCatalogName());
    ConnectorId connectorId = catalogMetadata.getConnectorId();
    ConnectorMetadata metadata = catalogMetadata.getMetadata();
    metadata.createSchema(session.toConnectorSession(connectorId), schema.getSchemaName(), properties);
}

Example 70 with ConnectorMetadata

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

the class MetadataManager method beginQuery.

@Override
public void beginQuery(Session session, Set<ConnectorId> connectors) {
    for (ConnectorId connectorId : connectors) {
        ConnectorMetadata metadata = getMetadata(session, connectorId);
        ConnectorSession connectorSession = session.toConnectorSession(connectorId);
        metadata.beginQuery(connectorSession);
        registerCatalogForQueryId(session.getQueryId(), metadata);
    }
}