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cassandra_utils.py File Reference

Go to the source code of this file.

Classes

class  lsst.dax.apdb.cassandra.cassandra_utils.ApdbCassandraTableData
 
class  lsst.dax.apdb.cassandra.cassandra_utils.PreparedStatementCache
 

Namespaces

namespace  lsst
 
namespace  lsst.dax
 
namespace  lsst.dax.apdb
 
namespace  lsst.dax.apdb.cassandra
 
namespace  lsst.dax.apdb.cassandra.cassandra_utils
 

Functions

pandas.DataFrame lsst.dax.apdb.cassandra.cassandra_utils.pandas_dataframe_factory (list[str] colnames, list[tuple] rows)
 
ApdbCassandraTableData lsst.dax.apdb.cassandra.cassandra_utils.raw_data_factory (list[str] colnames, list[tuple] rows)
 
pandas.DataFrame|ApdbCassandraTableData|list lsst.dax.apdb.cassandra.cassandra_utils.select_concurrent (Session session, list[tuple] statements, str execution_profile, int concurrency)
 
Any lsst.dax.apdb.cassandra.cassandra_utils.literal (Any v)
 
str lsst.dax.apdb.cassandra.cassandra_utils.quote_id (str columnName)
 

Variables

bool lsst.dax.apdb.cassandra.cassandra_utils.CASSANDRA_IMPORTED = True
 
 lsst.dax.apdb.cassandra.cassandra_utils._LOG = logging.getLogger(__name__)