1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
--#############################################################################
-- This SQL script generates the space time vector dataset view.
--
-- Author: Soeren Gebbert soerengebbert <at> googlemail <dot> com
--#############################################################################
-- Create the views to access all columns for absolute or relative time
CREATE VIEW stvds_view_abs_time AS SELECT
A1.id, A1.name, A1.mapset, A1.temporal_type,
A1.semantic_type,
A1.creation_time, A1.modification_time,
A1.creator,
A2.start_time, A2.end_time,
A2.granularity,
A3.north, A3.south, A3.east, A3.west, A3.bottom, A3.top, A3.proj,
A4.vector_register,
A4.number_of_maps,
A4.title, A4.description, A4.command, A4.points, A4.lines,
A4.boundaries, A4.centroids, A4.faces, A4.kernels,
A4.primitives, A4.nodes, A4.areas, A4.islands,
A4.holes, A4.volumes
FROM stvds_base A1, stvds_absolute_time A2,
stvds_spatial_extent A3, stvds_metadata A4 WHERE A1.id = A2.id AND
A1.id = A3.id AND A1.id = A4.id;
CREATE VIEW stvds_view_rel_time AS SELECT
A1.id, A1.name, A1.mapset, A1.temporal_type,
A1.semantic_type,
A1.creation_time, A1.modification_time,
A1.creator,
A2.start_time, A2.end_time, A2.unit, A2.granularity,
A3.north, A3.south, A3.east, A3.west, A3.bottom, A3.top, A3.proj,
A4.vector_register,
A4.number_of_maps,
A4.title, A4.description, A4.command, A4.points, A4.lines,
A4.boundaries, A4.centroids, A4.faces, A4.kernels,
A4.primitives, A4.nodes, A4.areas, A4.islands,
A4.holes, A4.volumes
FROM stvds_base A1, stvds_relative_time A2,
stvds_spatial_extent A3, stvds_metadata A4 WHERE A1.id = A2.id AND
A1.id = A3.id AND A1.id = A4.id;
|
