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In auto-discover, hide geocolumns from tables with multiple ones #663

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May 22, 2023
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In auto-discover, hide geocolumns from tables with multiple ones #663

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2 changes: 1 addition & 1 deletion README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -303,7 +303,7 @@ curl localhost:3000/points,lines/0/0/0

# Table Sources

Table Source is a database table which can be used to query [vector tiles](https://github.com/mapbox/vector-tile-spec). When started, Martin will go through all spatial tables in the database and build a list of table sources. A table should have at least one geometry column with non-zero SRID. All other table columns will be represented as properties of a vector tile feature.
Table Source is a database table which can be used to query [vector tiles](https://github.com/mapbox/vector-tile-spec). When started, Martin will go through all spatial tables in the database and build a list of table sources. A table should have at least one geometry column with non-zero SRID. All other table columns except geometry will be properties of a vector tile feature.

## Table Source TileJSON

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2 changes: 1 addition & 1 deletion src/pg/scripts/get_table_sources.sql
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Expand Up @@ -40,7 +40,7 @@ annotated_geometry_columns AS (
SELECT
schema, name, geom, srid, type, is_view, geom_idx,
COALESCE(
jsonb_object_agg(columns.column_name, columns.type_name) FILTER (WHERE columns.column_name IS NOT NULL),
jsonb_object_agg(columns.column_name, columns.type_name) FILTER (WHERE columns.column_name IS NOT NULL AND columns.type_name != 'geometry'),
'{}'::jsonb
) as properties
FROM annotated_geometry_columns AS gc
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2 changes: 0 additions & 2 deletions tests/expected/generated_config.yaml
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Expand Up @@ -92,7 +92,6 @@ postgres:
clip_geom: true
geometry_type: POINT
properties:
geom2: geometry
gid: int4
table_source_multiple_geom.1:
schema: public
Expand All @@ -104,7 +103,6 @@ postgres:
clip_geom: true
geometry_type: POINT
properties:
geom1: geometry
gid: int4
functions:
function_Mixed_Name:
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8 changes: 0 additions & 8 deletions tests/pg_server_test.rs
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Expand Up @@ -197,7 +197,6 @@ postgres:
bounds: [-180.0, -90.0, 180.0, 90.0]
geometry_type: POINT
properties:
geom2: geometry
gid: int4
table_source_multiple_geom.geom2:
schema: public
Expand All @@ -207,7 +206,6 @@ postgres:
bounds: [-180.0, -90.0, 180.0, 90.0]
geometry_type: POINT
properties:
geom1: geometry
gid: int4
MIXPOINTS:
schema: MIXEDCASE
Expand Down Expand Up @@ -254,7 +252,6 @@ postgres:
geometry_type: POINT
properties:
gid: int4
geom1: geometry
table_source:
schema: public
table: table_source
Expand Down Expand Up @@ -309,7 +306,6 @@ postgres:
bounds: [-180.0, -90.0, 180.0, 90.0]
geometry_type: POINT
properties:
geom2: geometry
gid: int4
"};

Expand Down Expand Up @@ -477,7 +473,6 @@ postgres:
geometry_type: POINT
properties:
gid: int4
geom1: geometry
points2:
schema: public
table: points2
Expand Down Expand Up @@ -524,7 +519,6 @@ postgres:
geometry_type: POINT
properties:
gid: int4
geom2: geometry
points1:
schema: public
table: points1
Expand Down Expand Up @@ -576,7 +570,6 @@ postgres:
bounds: [-180.0, -90.0, 180.0, 90.0]
geometry_type: POINT
properties:
geom2: geometry
gid: int4
table_source_multiple_geom.geom2:
schema: public
Expand All @@ -586,7 +579,6 @@ postgres:
bounds: [-180.0, -90.0, 180.0, 90.0]
geometry_type: POINT
properties:
geom1: geometry
gid: int4
table_source:
schema: public
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