Flex config

flex-config/attributes.lua

@@ -11,7 +11,7 @@ local srid = 4326
 local tables = {}
 
 tables.points = osm2pgsql.define_node_table('points', {
-    { column = 'tags', type = 'hstore' },
+    { column = 'tags', type = 'jsonb' },
     { column = 'geom', type = 'point', projection = srid },
     { column = 'version', type = 'int' },
     { column = 'changeset', type = 'int' },
@@ -21,7 +21,7 @@ tables.points = osm2pgsql.define_node_table('points', {
 })
 
 tables.lines = osm2pgsql.define_way_table('lines', {
-    { column = 'tags', type = 'hstore' },
+    { column = 'tags', type = 'jsonb' },
     { column = 'geom', type = 'linestring', projection = srid },
     { column = 'version', type = 'int' },
     { column = 'changeset', type = 'int' },
@@ -31,7 +31,7 @@ tables.lines = osm2pgsql.define_way_table('lines', {
 })
 
 tables.relations = osm2pgsql.define_relation_table('relations', {
-    { column = 'tags', type = 'hstore' },
+    { column = 'tags', type = 'jsonb' },
     { column = 'version', type = 'int' },
     { column = 'changeset', type = 'int' },
     { column = 'created', type = 'timestamp' },
@@ -48,7 +48,7 @@ function osm2pgsql.process_node(object)
         tags = object.tags,
         version = object.version,
         changeset = object.changeset,
-        created = os.date('!%Y-%m-%dT%TZ', object.timestamp),
+        created = os.date('!%Y-%m-%dT%H:%M:%SZ', object.timestamp),
         uid = object.uid,
         user = object.user
     })
@@ -59,7 +59,7 @@ function osm2pgsql.process_way(object)
         tags = object.tags,
         version = object.version,
         changeset = object.changeset,
-        created = os.date('!%Y-%m-%dT%TZ', object.timestamp),
+        created = os.date('!%Y-%m-%dT%H:%M:%SZ', object.timestamp),
         uid = object.uid,
         user = object.user
     })
@@ -70,7 +70,7 @@ function osm2pgsql.process_relation(object)
         tags = object.tags,
         version = object.version,
         changeset = object.changeset,
-        created = os.date('!%Y-%m-%dT%TZ', object.timestamp),
+        created = os.date('!%Y-%m-%dT%H:%M:%SZ', object.timestamp),
         uid = object.uid,
         user = object.user
     })

flex-config/data-types.lua

@@ -1,6 +1,6 @@
 -- This config example file is released into the Public Domain.
 
--- This is a very simple Lua config for the Flex Backend not intended for
+-- This is a very simple Lua config for the Flex output not intended for
 -- real-world use. Look at and understand "simple.lua" first, before looking
 -- at this file. This file demonstrates some column data type options.
 
@@ -19,7 +19,7 @@ local highways = osm2pgsql.define_way_table('highways', {
 
     -- type "bool" is special, see below
     { column = 'lit',      type = 'bool' },
-    { column = 'tags',     type = 'hstore' },
+    { column = 'tags',     type = 'jsonb' }, -- also available: 'json', 'hstore'
 
     -- an PostgreSQL array type, not specially handled by osm2pgsql, see below
     { column = 'nodes',    type = 'int8[]' },

flex-config/generic.lua

@@ -2,36 +2,36 @@
 
 -- This is a generic configuration that is a good starting point for
 -- real-world projects. Data is split into tables according to geometry type
--- and most tags are stored in hstore columns.
+-- and most tags are stored in jsonb columns.
 
 -- Set this to the projection you want to use
 local srid = 3857
 
 local tables = {}
 
 tables.points = osm2pgsql.define_node_table('points', {
-    { column = 'tags', type = 'hstore' },
+    { column = 'tags', type = 'jsonb' },
     { column = 'geom', type = 'point', projection = srid },
 })
 
 tables.lines = osm2pgsql.define_way_table('lines', {
-    { column = 'tags', type = 'hstore' },
+    { column = 'tags', type = 'jsonb' },
     { column = 'geom', type = 'linestring', projection = srid },
 })
 
 tables.polygons = osm2pgsql.define_area_table('polygons', {
-    { column = 'tags', type = 'hstore' },
+    { column = 'tags', type = 'jsonb' },
     { column = 'geom', type = 'geometry', projection = srid },
     { column = 'area', type = 'area' },
 })
 
 tables.routes = osm2pgsql.define_relation_table('routes', {
-    { column = 'tags', type = 'hstore' },
+    { column = 'tags', type = 'jsonb' },
     { column = 'geom', type = 'multilinestring', projection = srid },
 })
 
 tables.boundaries = osm2pgsql.define_relation_table('boundaries', {
-    { column = 'tags', type = 'hstore' },
+    { column = 'tags', type = 'jsonb' },
     { column = 'geom', type = 'multilinestring', projection = srid },
 })
 

flex-config/geometries.lua

@@ -1,28 +1,28 @@
 -- This config example file is released into the Public Domain.
 
--- This is a very simple Lua config for the Flex Backend not intended for
+-- This is a very simple Lua config for the Flex output not intended for
 -- real-world use. Look at and understand "simple.lua" first, before looking
 -- at this file. This file will show some options around geometry processing.
 -- After you have understood this file, go on to "data-types.lua".
 
 local tables = {}
 
 tables.pois = osm2pgsql.define_node_table('pois', {
-    { column = 'tags', type = 'hstore' },
+    { column = 'tags', type = 'jsonb' },
     -- Create a geometry column for point geometries. The geometry will be
     -- in web mercator, EPSG 3857.
     { column = 'geom', type = 'point' },
 })
 
 tables.ways = osm2pgsql.define_way_table('ways', {
-    { column = 'tags', type = 'hstore' },
+    { column = 'tags', type = 'jsonb' },
     -- Create a geometry column for linestring geometries. The geometry will
     -- be in latlong (WGS84), EPSG 4326.
     { column = 'geom', type = 'linestring', projection = 4326 },
 })
 
 tables.polygons = osm2pgsql.define_area_table('polygons', {
-    { column = 'tags', type = 'hstore' },
+    { column = 'tags', type = 'jsonb' },
     { column = 'geom', type = 'geometry' },
     -- The 'area' type is used to store the calculated area of a polygon
     -- feature. This can be used in style sheets to only render larger polygons
@@ -34,7 +34,7 @@ tables.polygons = osm2pgsql.define_area_table('polygons', {
 
 tables.boundaries = osm2pgsql.define_relation_table('boundaries', {
     { column = 'type', type = 'text' },
-    { column = 'tags', type = 'hstore' },
+    { column = 'tags', type = 'jsonb' },
     -- Boundaries will be stitched together from relation members into long
     -- linestrings. This is a multilinestring column because sometimes the
     -- boundaries are not contiguous.

flex-config/route-relations.lua

@@ -12,15 +12,15 @@
 local tables = {}
 
 tables.highways = osm2pgsql.define_way_table('highways', {
-    { column = 'tags',     type = 'hstore' },
+    { column = 'tags',     type = 'jsonb' },
     { column = 'rel_refs', type = 'text' }, -- for the refs from the relations
     { column = 'rel_ids',  type = 'int8[]' }, -- array with integers (for relation IDs)
     { column = 'geom',     type = 'linestring' },
 })
 
 -- Tables don't have to have a geometry column
 tables.routes = osm2pgsql.define_relation_table('routes', {
-    { column = 'tags', type = 'hstore' },
+    { column = 'tags', type = 'jsonb' },
 })
 
 -- This will be used to store information about relations queryable by member

flex-config/simple.lua

@@ -1,6 +1,6 @@
 -- This config example file is released into the Public Domain.
 
--- This is a very simple Lua config for the Flex Backend not intended for
+-- This is a very simple Lua config for the Flex output not intended for
 -- real-world use. Use it do understand the basic principles of the
 -- configuration. After reading and understanding this, have a look at
 -- "geometries.lua".
@@ -24,7 +24,7 @@ local tables = {}
 -- "append" mode, osm2pgsql will automatically update this table using the node
 -- ids.
 tables.pois = osm2pgsql.define_node_table('pois', {
-    { column = 'tags', type = 'hstore' },
+    { column = 'tags', type = 'jsonb' },
     { column = 'geom', type = 'point' }, -- will be something like `GEOMETRY(Point, 4326)` in SQL
 })
 
@@ -40,7 +40,7 @@ tables.restaurants = osm2pgsql.define_node_table('restaurants', {
 -- contain a "way_id" column. When running in "append" mode, osm2pgsql will
 -- automatically update this table using the way ids.
 tables.ways = osm2pgsql.define_way_table('ways', {
-    { column = 'tags', type = 'hstore' },
+    { column = 'tags', type = 'jsonb' },
     { column = 'geom', type = 'linestring' },
 })
 
@@ -50,7 +50,7 @@ tables.ways = osm2pgsql.define_way_table('ways', {
 -- running in "append" mode, osm2pgsql will automatically update this table
 -- using the way/relation ids.
 tables.polygons = osm2pgsql.define_area_table('polygons', {
-    { column = 'tags', type = 'hstore' },
+    { column = 'tags', type = 'jsonb' },
     -- The type of the `geom` column is `geometry`, because we need to store
     -- polygons AND multipolygons
     { column = 'geom', type = 'geometry' },
@@ -95,7 +95,7 @@ function osm2pgsql.process_node(object)
         })
     else
         tables.pois:add_row({
-            -- We know `tags` is of type `hstore` so this will do the
+            -- We know `tags` is of type `jsonb` so this will do the
             -- right thing.
             tags = object.tags
         })

flex-config/unitable.lua

@@ -12,8 +12,8 @@ local dtable = osm2pgsql.define_table{
     -- "osm_type CHAR(1)" for the type of object: N(ode), W(way), R(relation)
     ids = { type = 'any', id_column = 'osm_id', type_column = 'osm_type' },
     columns = {
-        { column = 'attrs', type = 'hstore' },
-        { column = 'tags',  type = 'hstore' },
+        { column = 'attrs', type = 'jsonb' },
+        { column = 'tags',  type = 'jsonb' },
         { column = 'geom',  type = 'geometry' },
     }
 }

flex-config/with-schema.lua

@@ -2,9 +2,12 @@
 
 -- This configuration for the flex output shows how to define a table in
 -- a PostgreSQL schema.
+--
+-- This config file expects that you have a schema called `myschema` in
+-- your database (created with something like `CREATE SCHEMA myschema;`).
 
 local dtable = osm2pgsql.define_way_table('data', {
-        { column = 'tags',  type = 'hstore' },
+        { column = 'tags',  type = 'jsonb' },
         { column = 'geom',  type = 'geometry' },
     }, { schema = 'myschema' })
 

tests/CMakeLists.txt

@@ -98,8 +98,8 @@ if (HAVE_LUA)
     set_test(test-output-flex-way-relation-del)
 
     set_test(test-output-flex-example-configs)
-    set(FLEX_EXAMPLE_CONFIGS "compatible,data-types,generic,geometries,route-relations,simple,unitable")
-    # places.lua not tested because it needs dkjson package
+    set(FLEX_EXAMPLE_CONFIGS "attributes,compatible,data-types,generic,geometries,places,route-relations,simple,unitable")
+    # with-schema.lua is not tested because it needs the schema created in the database
     set_tests_properties(test-output-flex-example-configs PROPERTIES ENVIRONMENT "EXAMPLE_FILES=${FLEX_EXAMPLE_CONFIGS}")
 endif()