mirror of
https://git.osgeo.org/gitea/postgis/postgis
synced 2024-10-23 16:42:35 +00:00
61ba705228
git-svn-id: http://svn.osgeo.org/postgis/trunk@13249 b70326c6-7e19-0410-871a-916f4a2858ee
14 lines
692 B
SQL
14 lines
692 B
SQL
WITH areal(g) AS ( SELECT ST_Buffer('POINT(0 0)',1,1) ),
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lineal(g) AS ( SELECT ST_Boundary(g) FROM areal ),
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puntal(g) AS ( SELECT ST_StartPoint(g) FROM lineal ),
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alldim(g) AS ( SELECT g FROM areal UNION ALL
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SELECT g FROM lineal UNION ALL
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SELECT g FROM puntal ),
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alltyp(g) AS ( SELECT g FROM alldim UNION ALL
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SELECT ST_Force3DM(g) FROM alldim UNION ALL
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SELECT ST_Force3DZ(g) FROM alldim UNION ALL
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SELECT ST_Force4D(g) FROM alldim )
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SELECT 'bbox',ST_Dimension(g) d, ST_ZMFlag(g) f,
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ST_MemSize(postgis_addbbox(g))-ST_MemSize(postgis_dropbbox(g))
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FROM alltyp ORDER BY f,d;
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