Columns
| Column | Type | Size | Nulls | Auto | Default | Children | Parents | Comments | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
| ale_pk | bigserial | 19 | √ | nextval('alertas.sg_alertas_pk_seq'::regclass) |
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| ale_variable | varchar | 100 | √ | null |
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| ale_riesgo | varchar | 100 | √ | null |
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| ale_estudiante_fk | int8 | 19 | √ | null |
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| ale_ult_mod_fecha | timestamp | 29,6 | √ | null |
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Indexes
| Constraint Name | Type | Sort | Column(s) |
|---|---|---|---|
| sg_alertas_pkey | Primary key | Asc | ale_pk |
| sg_alertas_est_fk_idx | Performance | Asc | ale_estudiante_fk |
| sg_alertas_riesgo_idx | Performance | Asc | ale_riesgo |
| sg_alertas_variable_idx | Performance | Asc | ale_variable |
Relationships
Close relationships within degrees of separation
