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SET client_min_messages TO warning;
SELECT
ST_SameAlignment(
ST_MakeEmptyRaster(1, 1, 0, 0, 1, 1, 0, 0),
ST_MakeEmptyRaster(1, 1, 0, 0, 1, 1, 0, 0)
),
ST_NotSameAlignmentReason(
ST_MakeEmptyRaster(1, 1, 0, 0, 1, 1, 0, 0),
ST_MakeEmptyRaster(1, 1, 0, 0, 1, 1, 0, 0)
)
;
SELECT
ST_SameAlignment(
ST_MakeEmptyRaster(1, 1, 0, 0, 1, 1, 0, 0),
ST_MakeEmptyRaster(1, 1, 0, 0, 1.1, 1.1, 0, 0)
),
ST_NotSameAlignmentReason(
ST_MakeEmptyRaster(1, 1, 0, 0, 1, 1, 0, 0),
ST_MakeEmptyRaster(1, 1, 0, 0, 1.1, 1.1, 0, 0)
)
;
SELECT
ST_SameAlignment(
ST_MakeEmptyRaster(1, 1, 0, 0, 1.1, 1.1, 0, 0),
ST_MakeEmptyRaster(1, 1, 0, 0, 1, 1, 0, 0)
),
ST_NotSameAlignmentReason(
ST_MakeEmptyRaster(1, 1, 0, 0, 1.1, 1.1, 0, 0),
ST_MakeEmptyRaster(1, 1, 0, 0, 1, 1, 0, 0)
)
;
SELECT
ST_SameAlignment(
ST_MakeEmptyRaster(1, 1, 0, 0, 1, 1, 0, 0),
ST_MakeEmptyRaster(1, 1, 0, 0, 1, 1, -0.1, 0)
),
ST_NotSameAlignmentReason(
ST_MakeEmptyRaster(1, 1, 0, 0, 1, 1, 0, 0),
ST_MakeEmptyRaster(1, 1, 0, 0, 1, 1, -0.1, 0)
)
;
SELECT
ST_SameAlignment(
ST_MakeEmptyRaster(1, 1, 0, 0, 1, 1, 0, 0),
ST_MakeEmptyRaster(1, 1, 0, 0, 1, 1, 0, 0.1)
),
ST_NotSameAlignmentReason(
ST_MakeEmptyRaster(1, 1, 0, 0, 1, 1, 0, 0),
ST_MakeEmptyRaster(1, 1, 0, 0, 1, 1, 0, 0.1)
)
;
SELECT
ST_SameAlignment(
ST_MakeEmptyRaster(1, 1, 0, 0, 1, 1, 0, 0),
ST_MakeEmptyRaster(1, 1, 0, 0, 1, 1, -0.1, 0.1)
),
ST_NotSameAlignmentReason(
ST_MakeEmptyRaster(1, 1, 0, 0, 1, 1, 0, 0),
ST_MakeEmptyRaster(1, 1, 0, 0, 1, 1, -0.1, 0.1)
)
;
SELECT
ST_SameAlignment(
ST_MakeEmptyRaster(1, 1, 0, 0, 1, 1, 0, 0),
ST_MakeEmptyRaster(1, 1, 1, 1, 1, 1, 0, 0)
),
ST_NotSameAlignmentReason(
ST_MakeEmptyRaster(1, 1, 0, 0, 1, 1, 0, 0),
ST_MakeEmptyRaster(1, 1, 1, 1, 1, 1, 0, 0)
)
;
SELECT
ST_SameAlignment(
ST_MakeEmptyRaster(1, 1, 0, 0, 1, 1, 0, 0),
ST_MakeEmptyRaster(1, 1, 0.1, 0.1, 1, 1, 0, 0)
),
ST_NotSameAlignmentReason(
ST_MakeEmptyRaster(1, 1, 0, 0, 1, 1, 0, 0),
ST_MakeEmptyRaster(1, 1, 0.1, 0.1, 1, 1, 0, 0)
)
;
SELECT
ST_SameAlignment(
ST_MakeEmptyRaster(1, 1, 0, 0, 1, 1, -0.1, 0.1),
ST_MakeEmptyRaster(1, 1, 0, 0, 1, 1, -0.1, 0.1)
),
ST_NotSameAlignmentReason(
ST_MakeEmptyRaster(1, 1, 0, 0, 1, 1, -0.1, 0.1),
ST_MakeEmptyRaster(1, 1, 0, 0, 1, 1, -0.1, 0.1)
)
;
SELECT
ST_SameAlignment(
ST_MakeEmptyRaster(1, 1, 0, 0, 1, 1, -0.1, 0.1),
ST_MakeEmptyRaster(1, 1, 0, 0, 1, 1, -0.1, 0)
),
ST_NotSameAlignmentReason(
ST_MakeEmptyRaster(1, 1, 0, 0, 1, 1, -0.1, 0.1),
ST_MakeEmptyRaster(1, 1, 0, 0, 1, 1, -0.1, 0)
)
;
DROP TABLE IF EXISTS raster_alignment_test;
CREATE TABLE raster_alignment_test AS
(SELECT 1 AS rid, ST_MakeEmptyRaster(1, 1, 0, 0, 1, 1, 0, 0) AS rast) UNION ALL
(SELECT 2 AS rid, ST_MakeEmptyRaster(1, 1, 1, 1, 1, 1, 0, 0) AS rast) UNION ALL
(SELECT 3 AS rid, ST_MakeEmptyRaster(1, 1, 1, -1, 1, 1, 0, 0) AS rast) UNION ALL
(SELECT 4 AS rid, ST_MakeEmptyRaster(1, 1, -1, 1, 1, 1, 0, 0) AS rast) UNION ALL
(SELECT 5 AS rid, ST_MakeEmptyRaster(1, 1, -1, -1, 1, 1, 0, 0) AS rast) UNION ALL
(SELECT 6 AS rid, ST_MakeEmptyRaster(1, 1, 0, -1, 1, 1, 0, 0) AS rast) UNION ALL
(SELECT 7 AS rid, ST_MakeEmptyRaster(1, 1, 1, 1, 1, 1, 0, 0) AS rast) UNION ALL
(SELECT 8 AS rid, ST_MakeEmptyRaster(1, 1, 2, 1, 1, 1, 0, 0) AS rast) UNION ALL
(SELECT 9 AS rid, ST_MakeEmptyRaster(1, 1, 3, 1, 1, 1, 0, 0) AS rast) UNION ALL
(SELECT 10 AS rid, ST_MakeEmptyRaster(1, 1, 4, 1, 1, 1, 0, 0) AS rast) UNION ALL
(SELECT 11 AS rid, ST_MakeEmptyRaster(1, 1, 0.1, 0, 1, 1, 0, 0) AS rast) UNION ALL
(SELECT 12 AS rid, ST_MakeEmptyRaster(1, 1, 0, 0, 1, 1, -0.1, 0) AS rast) UNION ALL
(SELECT 13 AS rid, ST_MakeEmptyRaster(1, 1, 0, 0, 1, 1, -0.1, 0.1) AS rast) UNION ALL
(SELECT 14 AS rid, ST_MakeEmptyRaster(1, 1, 0, 0, 1, 1, 0, 0.1) AS rast) UNION ALL
(SELECT 0 AS rid, NULL::raster AS rast)
;
SELECT ST_SameAlignment(rast)
FROM raster_alignment_test
WHERE rid BETWEEN 1 AND 10;
SELECT ST_SameAlignment(rast)
FROM raster_alignment_test
WHERE rid BETWEEN 1 AND 10
OR rid = 11;
SELECT ST_SameAlignment(rast)
FROM raster_alignment_test
WHERE rid BETWEEN 1 AND 10
OR rid = 12;
SELECT ST_SameAlignment(rast)
FROM raster_alignment_test
WHERE rid BETWEEN 1 AND 10
OR rid = 13;
SELECT ST_SameAlignment(rast)
FROM raster_alignment_test
WHERE rid BETWEEN 1 AND 10
OR rid = 14;
SELECT ST_SameAlignment(rast)
FROM raster_alignment_test
WHERE rid != 0;
SELECT ST_SameAlignment(rast)
FROM raster_alignment_test;
DROP TABLE IF EXISTS raster_alignment_test;
|
