Columns
| Column | Type | Size | Nulls | Auto | Default | Children | Parents | Comments | ||
|---|---|---|---|---|---|---|---|---|---|---|
| sampleid | int4 | 10 | null |
|
|
Sample identification number. Field links to the Samples table. |
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| keywordid | int4 | 10 | null |
|
|
Keyword identification number. Field links to the Keywords lookup table. |
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| recdatecreated | timestamp | 22 | timezone('UTC'::text, now()) |
|
|
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| recdatemodified | timestamp | 22 | null |
|
|
Indexes
| Constraint Name | Type | Sort | Column(s) |
|---|---|---|---|
| samplekeywords_pkey | Primary key | Asc/Asc | sampleid + keywordid |
| ix_keywordid_samplekeywords | Performance | Asc | keywordid |
| ix_sampleid_samplekeywords | Performance | Asc | sampleid |