Columns
| Column | Type | Size | Nulls | Auto | Children | Parents | Comments | |||
|---|---|---|---|---|---|---|---|---|---|---|
| project_stage_id | int4 | 10 | √ |
|
|
Primary key (automatically incremented). |
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| stage_name | varchar | 2147483647 | √ |
|
|
The name of the project stage within the investigative cycle, such as desktop study, prospection, or final excavation. |
||||
| description | text | 2147483647 | √ |
|
|
A detailed explanation of the project stage, outlining its purpose and general activities involved. |
||||
| date_updated | timestamptz | 35,6 | √ |
|
|
Indexes
| Constraint Name | Type | Sort | Column(s) |
|---|---|---|---|
| tbl_project_stages_pkey | Primary key | Asc | project_stage_id |
| tbl_project_stages_stage_name_key | Must be unique | Asc | stage_name |
| tbl_project_stages_stage_name_unique | Must be unique | Asc | stage_name |

