| Table: covariates |
Legend:
Primary key columns
Indexed columns
| Column | Type | Size | Nulls | Auto | Default | References | Comments |
|---|---|---|---|---|---|---|---|
| id | bigserial | 19 | χ | √ | nextval('covariates_id_seq'::regclass) | ||
| trait_id | int8 | 19 | √ | χ | null | traits.id | |
| variable_id | int8 | 19 | √ | χ | null | variables.id | |
| level | float8 | 17,17 | √ | χ | null | Value of covariate, units are determined in variables table by the variable_id foreign key. | |
| created_at | timestamp | 29,6 | √ | χ | utc_now() | ||
| updated_at | timestamp | 29,6 | √ | χ | utc_now() | ||
| n | int4 | 10 | √ | χ | null | ||
| statname | statnames | 2147483647 | χ | χ | ''::text | ||
| stat | float8 | 17,17 | √ | χ | null |
Indexes:
| Column(s) | Type | Sort | Constraint Name |
|---|---|---|---|
| id | Primary key | Asc | covariates_pkey |
| trait_id + variable_id | Performance | Asc/Asc | index_covariates_on_trait_id_and_variable_id |
|
