Columns
Column | Type | Size | Nulls | Auto | Children | Parents | Comments | |||
---|---|---|---|---|---|---|---|---|---|---|
project_stage_id | int4 | 10 | √ |
|
|
Primary key (automatically incremented). |
||||
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 |