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612a8d38c4
Warn users when a PG table geometry column has no index - thus accessing it would be slow. This is only done for tables. Issues with the views are not printed. ## Implementation This adds two fields to `TableInfo`: * `geom_idx: Option<bool>` to tell if a geo column has a spatial index * `is_view: Option<bool>` to distinguish views from other relations Missing spatial index warnings are logged for non-view relations. Views will never have indexed columns and, if referencing a table with a missing index, it will be logged already. Couldn't figure out how to make `just test` accept the new warning (from missing index), so I have them logged as INFO for now :) fixes #540 --------- Co-authored-by: Christophe Thiange <cthiange@gmail.com> Co-authored-by: Yuri Astrakhan <YuriAstrakhan@gmail.com>
36 lines
3.3 KiB
SQL
36 lines
3.3 KiB
SQL
DROP TABLE IF EXISTS table_source;
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CREATE TABLE table_source(gid serial PRIMARY KEY, geom geometry(GEOMETRY, 4326));
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INSERT INTO table_source(geom) values (GeomFromEWKT('SRID=4326;POINT(0 0)'));
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INSERT INTO table_source(geom) values (GeomFromEWKT('SRID=4326;POINT(-2 2)'));
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INSERT INTO table_source(geom) values (GeomFromEWKT('SRID=4326;LINESTRING(0 0, 1 1)'));
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INSERT INTO table_source(geom) values (GeomFromEWKT('SRID=4326;LINESTRING(2 2, 3 3)'));
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INSERT INTO table_source(geom) values (GeomFromEWKT('SRID=4326;POINT(30 10)'));
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INSERT INTO table_source(geom) values (GeomFromEWKT('SRID=4326;LINESTRING(30 10, 10 30, 40 40)'));
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INSERT INTO table_source(geom) values (GeomFromEWKT('SRID=4326;POLYGON((30 10, 40 40, 20 40, 10 20, 30 10))'));
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INSERT INTO table_source(geom) values (GeomFromEWKT('SRID=4326;POLYGON((35 10, 45 45, 15 40, 10 20, 35 10),(20 30, 35 35, 30 20, 20 30))'));
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INSERT INTO table_source(geom) values (GeomFromEWKT('SRID=4326;MULTIPOINT((10 40), (40 30), (20 20), (30 10))'));
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INSERT INTO table_source(geom) values (GeomFromEWKT('SRID=4326;MULTIPOINT(10 40, 40 30, 20 20, 30 10)'));
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INSERT INTO table_source(geom) values (GeomFromEWKT('SRID=4326;MULTILINESTRING((10 10, 20 20, 10 40),(40 40, 30 30, 40 20, 30 10))'));
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INSERT INTO table_source(geom) values (GeomFromEWKT('SRID=4326;MULTIPOLYGON(((30 20, 45 40, 10 40, 30 20)),((15 5, 40 10, 10 20, 5 10, 15 5)))'));
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INSERT INTO table_source(geom) values (GeomFromEWKT('SRID=4326;MULTIPOLYGON(((40 40, 20 45, 45 30, 40 40)),((20 35, 10 30, 10 10, 30 5, 45 20, 20 35),(30 20, 20 15, 20 25, 30 20)))'));
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INSERT INTO table_source(geom) values (GeomFromEWKT('SRID=4326;GEOMETRYCOLLECTION(POINT(4 6),LINESTRING(4 6,7 10))'));
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INSERT INTO table_source(geom) values (GeomFromEWKT('SRID=4326;CIRCULARSTRING(1 5, 6 2, 7 3)'));
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INSERT INTO table_source(geom) values (GeomFromEWKT('SRID=4326;COMPOUNDCURVE(CIRCULARSTRING(0 0,1 1,1 0),(1 0,0 1))'));
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INSERT INTO table_source(geom) values (GeomFromEWKT('SRID=4326;CURVEPOLYGON(CIRCULARSTRING(-2 0,-1 -1,0 0,1 -1,2 0,0 2,-2 0),(-1 0,0 0.5,1 0,0 1,-1 0))'));
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INSERT INTO table_source(geom) values (GeomFromEWKT('SRID=4326;MULTICURVE((5 5,3 5,3 3,0 3),CIRCULARSTRING(0 0,2 1,2 2))'));
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INSERT INTO table_source(geom) values (GeomFromEWKT('SRID=4326;POINT(142.84124343269863 11.927545216212339)'));
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INSERT INTO table_source(geom) values (GeomFromEWKT('SRID=4326;POINT(142.84022627741408 11.926919775099435)'));
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INSERT INTO table_source(geom) values (GeomFromEWKT('SRID=4326;POINT(142.84116724279622 11.926986082398354)'));
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INSERT INTO table_source(geom) values (GeomFromEWKT('SRID=4326;POINT(142.84129834730146 11.926483025982757)'));
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INSERT INTO table_source(geom) values (GeomFromEWKT('SRID=4326;POINT(142.84086326293937 11.92741281580712)'));
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INSERT INTO table_source(geom) values (GeomFromEWKT('SRID=4326;POINT(142.84083973422645 11.927188724740008)'));
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INSERT INTO table_source(geom) values (GeomFromEWKT('SRID=4326;POINT(142.8407405154705 11.92659842381238)'));
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INSERT INTO table_source(geom) values (GeomFromEWKT('SRID=4326;POINT(142.84029057105903 11.92711170365923)'));
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INSERT INTO table_source(geom) values (GeomFromEWKT('SRID=4326;POINT(142.8403402985401 11.927568375227375)'));
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INSERT INTO table_source(geom) values (GeomFromEWKT('SRID=4326;POINT(142.84131509869133 11.92781306544329)'));
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-- DO NOT CREATE INDEX ON GEOMETRY COLUMN -- this table is used in a test case
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