Archives of Photographic PLates for Astronomical USE

applause_tap_schema.columns

Description

The table of columns of the service

Columns

Name Type UCD Unit Description
id integer Internal ID of the column
table_name char The name of the table of the column
column_name char The name of the column
datatype char The datatype of the column
arraysize integer The size of the column for variable length datatypes
size integer The size of the column for variable length datatypes (legacy)
description char The description of the column
utype char The IVOA UTYPE of the column
unit char The Unit of the column
ucd char The IVOA UCD of the column
principal unsignedByte Designates if the column is considered a core part of the service
indexed unsignedByte Designates if the column is indexed
std unsignedByte Designates if the column is defined by some standard
column_index integer The ordering index of the column
table_id integer The foreign key to the table of this column