Columns
| Column | Type | Size | Nulls | Auto | Default | Children | Parents | Comments | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
| id | serial | 10 | √ | nextval('sources_id_seq'::regclass) |
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| medium | text | 2147483647 | 'default'::text |
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| source | text | 2147483647 | 'default'::text |
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| campaign | text | 2147483647 | 'unknown'::text |
|
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| amount_spent | float8 | 17,17 | √ | null |
|
|
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| updated_at | timestamp | 29,6 | √ | null |
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| created_at | timestamp | 29,6 | √ | null |
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| mailing_id | int4 | 10 | √ | null |
|
|
Indexes
| Constraint Name | Type | Sort | Column(s) |
|---|---|---|---|
| sources_pkey | Primary key | Asc | id |
| index_sources_on_campaign | Performance | Asc | campaign |
| index_sources_on_mailing_id | Performance | Asc | mailing_id |
| index_sources_on_medium | Performance | Asc | medium |
| index_sources_on_source | Performance | Asc | source |
| index_sources_on_source_and_medium_and_campaign | Must be unique | Asc/Asc/Asc | source + medium + campaign |
Relationships
Close relationships within degrees of separation
