lsst.dax.apdb.cassandra.apdbCassandraSchema.ExtraTables Class Reference

Inheritance diagram for lsst.dax.apdb.cassandra.apdbCassandraSchema.ExtraTables:

Public Member Functions
str	table_name (self, str prefix="", int|None time_partition=None)
Mapping[ApdbTables, ExtraTables]	replica_chunk_tables (cls, bool has_subchunks)

Static Public Attributes
str	ApdbReplicaChunks = "ApdbReplicaChunks"
str	DiaObjectChunks = "DiaObjectChunks"
str	DiaSourceChunks = "DiaSourceChunks"
str	DiaForcedSourceChunks = "DiaForcedSourceChunks"
str	DiaObjectChunks2 = "DiaObjectChunks2"
str	DiaSourceChunks2 = "DiaSourceChunks2"
str	DiaForcedSourceChunks2 = "DiaForcedSourceChunks2"
str	ApdbUpdateRecordChunks = "ApdbUpdateRecordChunks"
str	DiaSourceToPartition = "DiaSourceToPartition"
str	DiaObjectLastToPartition = "DiaObjectLastToPartition"
str	ApdbVisitDetector = "ApdbVisitDetector"

Detailed Description

Names of the extra tables used by Cassandra implementation.

Chunk tables exist in two versions now to support both old and new schema.
Eventually we will drop support for old tables.

Member Function Documentation

replica_chunk_tables()

Mapping[ApdbTables, ExtraTables] lsst.dax.apdb.cassandra.apdbCassandraSchema.ExtraTables.replica_chunk_tables	(		cls,
		bool	has_subchunks )

Return mapping of APDB tables to corresponding replica chunks
tables.

table_name()

str lsst.dax.apdb.cassandra.apdbCassandraSchema.ExtraTables.table_name	(		self,
		str	prefix = "",
		int | None	time_partition = None )

Return full table name.

Parameters
----------
prefix : `str`, optional
    Optional prefix for table name.
time_partition : `int`, optional
    Optional time partition, only used for tables that support time
    patitioning.

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The documentation for this class was generated from the following file:

• python/lsst/dax/apdb/cassandra/apdbCassandraSchema.py