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Summary
Measuremeasure_groups_measures stores information on groups of measures, referencing the 'measures' table. This table also stores information regarding which measures comprise a measure set. Information on the measure groups can be found in the 'measure_groups' table.
`'measure_group_id` is ' is unique to each measure set, but `measure_id` can 'measure_id' can be used across multiple measure_sets. By definition, a measure group will generally contain multiple measure_ids.
Table Creation:
CREATE TABLE IF NOT EXISTS `measure_groups_measures` (
`measure_group_id` int(11) NOT NULL,
`measure_id` int(11) NOT NULL,
PRIMARY KEY (`measure_group_id`,`measure_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
Field Information:
`'measure_group_id
` the ' the ID associated with the measure_group. Links to measures_groups table. Combines with the measure_id to form a concatenated
key `measure_id` the key 'measure_id' the ID associated with the individual measures. Links to the measures table. Combines with the measure_group_id to form a unique combination
Fieldsfield type attributes notes example
| field | type | attributes | notes | example |
|---|
measure_group_measures.measure_group_id
| measure_group_measures.measure_group_id |
int(11) NOT NULL Provided by
Pellucid | int(11) | NOT NULL | Provided by |
Pellucid. FOREIGN KEY: links to measure_groups 1
| Pellucid. FOREIGN KEY: links to measure_groups | 1 |
measure_group_measures.measure_id int(11) NOT NULL
Found in measures table | measure_group_measures.measure_id | int(11) | NOT NULL |
Provided by Pellucid. FOREIGN KEY: links to measures 10001
| Provided by Pellucid. FOREIGN KEY: links to measures | 10001 |