lsst.dax.apdb.apdbReplica.ApdbTableData Class Reference

Inheritance diagram for lsst.dax.apdb.apdbReplica.ApdbTableData:

Public Member Functions
Sequence[str]	column_names (self)
Sequence[tuple[str, felis.datamodel.DataType]]	column_defs (self)
Collection[tuple]	rows (self)

Detailed Description

Abstract class for representing table data.

Member Function Documentation

column_defs()

Sequence[tuple[str, felis.datamodel.DataType]] lsst.dax.apdb.apdbReplica.ApdbTableData.column_defs

(

self

)

Return ordered sequence of column names and their types.

Returns
-------
columns : `~collections.abc.Sequence` \
    [`tuple`[`str`, `felis.datamodel.DataType`]]
    Sequence of 2-tuples, each tuple consists of column name and its
    type.

Reimplemented in lsst.dax.apdb.cassandra.cassandra_utils.ApdbCassandraTableData, and lsst.dax.apdb.sql.apdbSqlReplica.ApdbSqlTableData.

column_names()

Sequence[str] lsst.dax.apdb.apdbReplica.ApdbTableData.column_names

(

self

)

Return ordered sequence of column names in the table.

Returns
-------
names : `~collections.abc.Sequence` [`str`]
    Column names.

Reimplemented in lsst.dax.apdb.cassandra.cassandra_utils.ApdbCassandraTableData, and lsst.dax.apdb.sql.apdbSqlReplica.ApdbSqlTableData.

rows()

Collection[tuple] lsst.dax.apdb.apdbReplica.ApdbTableData.rows

(

self

)

Return table rows, each row is a tuple of values.

Returns
-------
rows : `~collections.abc.Collection` [`tuple`]
    Collection of tuples.

Reimplemented in lsst.dax.apdb.cassandra.cassandra_utils.ApdbCassandraTableData, and lsst.dax.apdb.sql.apdbSqlReplica.ApdbSqlTableData.

---

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

• python/lsst/dax/apdb/apdbReplica.py