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|
Feature: Index definitions in Lua file
Scenario: Indexes field in table definition must be an array
Given the input file 'liechtenstein-2013-08-03.osm.pbf'
And the lua style
"""
local t = osm2pgsql.define_table({
name = 'mytable',
ids = { type = 'node', id_column = 'node_id' },
columns = {
{ column = 'name', type = 'text' },
{ column = 'tags', type = 'jsonb' },
{ column = 'geom', type = 'geometry' },
},
indexes = true
})
"""
Then running osm2pgsql flex fails
And the error output contains
"""
The 'indexes' field in definition of table 'mytable' is not an array.
"""
Scenario: No indexes field in table definition gets you a default index
Given the input file 'liechtenstein-2013-08-03.osm.pbf'
And the lua style
"""
local t = osm2pgsql.define_table({
name = 'mytable',
ids = { type = 'node', id_column = 'node_id' },
columns = {
{ column = 'name', type = 'text' },
{ column = 'tags', type = 'jsonb' },
{ column = 'geom', type = 'geometry' },
}
})
"""
When running osm2pgsql flex
Then SELECT schemaname, tablename FROM pg_catalog.pg_indexes WHERE tablename = 'mytable' AND indexdef LIKE '%USING gist (geom)%'
| schemaname | tablename |
| public | mytable |
Scenario: Empty indexes field in table definition gets you no index
Given the input file 'liechtenstein-2013-08-03.osm.pbf'
And the lua style
"""
local t = osm2pgsql.define_table({
name = 'mytable',
ids = { type = 'node', id_column = 'node_id' },
columns = {
{ column = 'name', type = 'text' },
{ column = 'tags', type = 'jsonb' },
{ column = 'geom', type = 'geometry' },
},
indexes = {}
})
"""
When running osm2pgsql flex
Then SELECT schemaname, tablename FROM pg_catalog.pg_indexes WHERE tablename = 'mytable'
| schemaname | tablename |
Scenario: Explicitly setting an index column works
Given the input file 'liechtenstein-2013-08-03.osm.pbf'
And the lua style
"""
local t = osm2pgsql.define_table({
name = 'mytable',
ids = { type = 'node', id_column = 'node_id' },
columns = {
{ column = 'name', type = 'text' },
{ column = 'tags', type = 'jsonb' },
{ column = 'geom', type = 'geometry' },
},
indexes = {
{ column = 'name', method = 'btree' }
}
})
"""
When running osm2pgsql flex
Then SELECT schemaname, tablename FROM pg_catalog.pg_indexes WHERE tablename = 'mytable' AND indexdef LIKE '%USING btree (name)%'
| schemaname | tablename |
| public | mytable |
Scenario: Explicitly setting multiple indexes
Given the input file 'liechtenstein-2013-08-03.osm.pbf'
And the lua style
"""
local t = osm2pgsql.define_table({
name = 'mytable',
ids = { type = 'node', id_column = 'node_id' },
columns = {
{ column = 'name', type = 'text' },
{ column = 'tags', type = 'jsonb' },
{ column = 'geom', type = 'geometry' },
},
indexes = {
{ column = 'name', method = 'btree' },
{ column = 'geom', method = 'gist' },
{ column = { 'name', 'tags' }, method = 'btree' }
}
})
"""
When running osm2pgsql flex
Then SELECT schemaname, tablename FROM pg_catalog.pg_indexes WHERE tablename = 'mytable' AND indexdef LIKE '%USING btree (name)%'
| schemaname | tablename |
| public | mytable |
And SELECT schemaname, tablename FROM pg_catalog.pg_indexes WHERE tablename = 'mytable' AND indexdef LIKE '%USING gist (geom)%'
| schemaname | tablename |
| public | mytable |
And SELECT schemaname, tablename FROM pg_catalog.pg_indexes WHERE tablename = 'mytable' AND indexdef LIKE '%USING btree (name, tags)%'
| schemaname | tablename |
| public | mytable |
Scenario: Method can not be missing
Given the input file 'liechtenstein-2013-08-03.osm.pbf'
And the lua style
"""
local t = osm2pgsql.define_table({
name = 'mytable',
ids = { type = 'node', id_column = 'node_id' },
columns = {
{ column = 'name', type = 'text' },
{ column = 'tags', type = 'jsonb' },
{ column = 'geom', type = 'geometry' },
},
indexes = {
{ column = 'name' }
}
})
"""
Then running osm2pgsql flex fails
And the error output contains
"""
Index definition must contain a 'method' string field.
"""
Scenario: Method must be valid
Given the input file 'liechtenstein-2013-08-03.osm.pbf'
And the lua style
"""
local t = osm2pgsql.define_table({
name = 'mytable',
ids = { type = 'node', id_column = 'node_id' },
columns = {
{ column = 'name', type = 'text' },
{ column = 'tags', type = 'jsonb' },
{ column = 'geom', type = 'geometry' },
},
indexes = {
{ column = 'name', method = 'ERROR' }
}
})
"""
Then running osm2pgsql flex fails
And the error output contains
"""
Unknown index method 'ERROR'.
"""
Scenario: Column can not be missing
Given the input file 'liechtenstein-2013-08-03.osm.pbf'
And the lua style
"""
local t = osm2pgsql.define_table({
name = 'mytable',
ids = { type = 'node', id_column = 'node_id' },
columns = {
{ column = 'name', type = 'text' },
{ column = 'tags', type = 'jsonb' },
{ column = 'geom', type = 'geometry' },
},
indexes = {
{ method = 'btree' }
}
})
"""
Then running osm2pgsql flex fails
And the error output contains
"""
You must set either the 'column' or the 'expression' field in index definition.
"""
Scenario: Column must exist
Given the input file 'liechtenstein-2013-08-03.osm.pbf'
And the lua style
"""
local t = osm2pgsql.define_table({
name = 'mytable',
ids = { type = 'node', id_column = 'node_id' },
columns = {
{ column = 'name', type = 'text' },
{ column = 'tags', type = 'jsonb' },
{ column = 'geom', type = 'geometry' },
},
indexes = {
{ column = 'foo', method = 'btree' }
}
})
"""
Then running osm2pgsql flex fails
And the error output contains
"""
Unknown column 'foo' in table 'mytable'.
"""
Scenario: Column and expression together doesn't work
Given the input file 'liechtenstein-2013-08-03.osm.pbf'
And the lua style
"""
local t = osm2pgsql.define_table({
name = 'mytable',
ids = { type = 'node', id_column = 'node_id' },
columns = {
{ column = 'name', type = 'text' },
{ column = 'tags', type = 'jsonb' },
{ column = 'geom', type = 'geometry' },
},
indexes = {
{ column = 'name', expression = 'lower(name)', method = 'btree' }
}
})
"""
Then running osm2pgsql flex fails
And the error output contains
"""
You must set either the 'column' or the 'expression' field in index definition.
"""
Scenario: Expression indexes work
Given the input file 'liechtenstein-2013-08-03.osm.pbf'
And the lua style
"""
local t = osm2pgsql.define_table({
name = 'mytable',
ids = { type = 'node', id_column = 'node_id' },
columns = {
{ column = 'name', type = 'text' },
{ column = 'tags', type = 'jsonb' },
{ column = 'geom', type = 'geometry' },
},
indexes = {
{ expression = 'lower(name)', method = 'btree' },
}
})
"""
When running osm2pgsql flex
Then SELECT schemaname, tablename FROM pg_catalog.pg_indexes WHERE tablename = 'mytable' AND indexdef LIKE '%USING btree (lower(name))%'
| schemaname | tablename |
| public | mytable |
@needs-pg-index-includes
Scenario: Include field must be a string or array
Given the input file 'liechtenstein-2013-08-03.osm.pbf'
And the lua style
"""
local t = osm2pgsql.define_table({
name = 'mytable',
ids = { type = 'node', id_column = 'node_id' },
columns = {
{ column = 'name', type = 'text' },
{ column = 'tags', type = 'jsonb' },
{ column = 'geom', type = 'geometry' },
},
indexes = {
{ column = 'name', method = 'btree', include = true }
}
})
"""
Then running osm2pgsql flex fails
And the error output contains
"""
The 'include' field in an index definition must contain a string or an array.
"""
@needs-pg-index-includes
Scenario: Include field must contain a valid column
Given the input file 'liechtenstein-2013-08-03.osm.pbf'
And the lua style
"""
local t = osm2pgsql.define_table({
name = 'mytable',
ids = { type = 'node', id_column = 'node_id' },
columns = {
{ column = 'name', type = 'text' },
{ column = 'tags', type = 'jsonb' },
{ column = 'geom', type = 'geometry' },
},
indexes = {
{ column = 'name', method = 'btree', include = 'foo' }
}
})
"""
Then running osm2pgsql flex fails
And the error output contains
"""
Unknown column 'foo' in table 'mytable'.
"""
@needs-pg-index-includes
Scenario: Include field works with string
Given the input file 'liechtenstein-2013-08-03.osm.pbf'
And the lua style
"""
local t = osm2pgsql.define_table({
name = 'mytable',
ids = { type = 'node', id_column = 'node_id' },
columns = {
{ column = 'name', type = 'text' },
{ column = 'tags', type = 'jsonb' },
{ column = 'geom', type = 'geometry' },
},
indexes = {
{ column = 'name', method = 'btree', include = 'tags' }
}
})
"""
When running osm2pgsql flex
Then SELECT schemaname, tablename FROM pg_catalog.pg_indexes WHERE tablename = 'mytable' AND indexdef LIKE '%USING btree (name)%' AND indexdef LIKE '%INCLUDE (tags)%'
| schemaname | tablename |
| public | mytable |
@needs-pg-index-includes
Scenario: Include field works with array
Given the input file 'liechtenstein-2013-08-03.osm.pbf'
And the lua style
"""
local t = osm2pgsql.define_table({
name = 'mytable',
ids = { type = 'node', id_column = 'node_id' },
columns = {
{ column = 'name', type = 'text' },
{ column = 'tags', type = 'jsonb' },
{ column = 'geom', type = 'geometry' },
},
indexes = {
{ column = 'name', method = 'btree', include = { 'tags' } }
}
})
"""
When running osm2pgsql flex
Then SELECT schemaname, tablename FROM pg_catalog.pg_indexes WHERE tablename = 'mytable' AND indexdef LIKE '%USING btree (name)%' AND indexdef LIKE '%INCLUDE (tags)%'
| schemaname | tablename |
| public | mytable |
Scenario: Tablespace needs a string
Given the input file 'liechtenstein-2013-08-03.osm.pbf'
And the lua style
"""
local t = osm2pgsql.define_table({
name = 'mytable',
ids = { type = 'node', id_column = 'node_id' },
columns = {
{ column = 'name', type = 'text' },
{ column = 'tags', type = 'jsonb' },
{ column = 'geom', type = 'geometry' },
},
indexes = {
{ column = 'name', method = 'btree', tablespace = true }
}
})
"""
Then running osm2pgsql flex fails
And the error output contains
"""
Index definition field must contain a 'tablespace' string field (or nil for default: '').
"""
Scenario: Empty tablespace is okay
Given the input file 'liechtenstein-2013-08-03.osm.pbf'
And the lua style
"""
local t = osm2pgsql.define_table({
name = 'mytable',
ids = { type = 'node', id_column = 'node_id' },
columns = {
{ column = 'name', type = 'text' },
{ column = 'tags', type = 'jsonb' },
{ column = 'geom', type = 'geometry' },
},
indexes = {
{ column = 'name', method = 'btree', tablespace = '' }
}
})
"""
When running osm2pgsql flex
Then SELECT schemaname, tablename FROM pg_catalog.pg_indexes WHERE tablename = 'mytable' AND indexdef LIKE '%USING btree (name)%'
| schemaname | tablename |
| public | mytable |
Scenario: Unique needs a boolean
Given the input file 'liechtenstein-2013-08-03.osm.pbf'
And the lua style
"""
local t = osm2pgsql.define_table({
name = 'mytable',
ids = { type = 'node', id_column = 'node_id' },
columns = {
{ column = 'name', type = 'text' },
{ column = 'tags', type = 'jsonb' },
{ column = 'geom', type = 'geometry' },
},
indexes = {
{ column = 'name', method = 'btree', unique = 'foo' }
}
})
"""
Then running osm2pgsql flex fails
And the error output contains
"""
Index definition field 'unique' must be a boolean field.
"""
Scenario: Unique index works
Given the input file 'liechtenstein-2013-08-03.osm.pbf'
And the lua style
"""
local t = osm2pgsql.define_table({
name = 'mytable',
ids = { type = 'node', id_column = 'node_id' },
columns = {
{ column = 'name', type = 'text' },
{ column = 'tags', type = 'jsonb' },
{ column = 'geom', type = 'geometry' },
},
indexes = {
{ column = 'name', method = 'btree', unique = true }
}
})
"""
When running osm2pgsql flex
Then SELECT schemaname, tablename FROM pg_catalog.pg_indexes WHERE tablename = 'mytable' AND indexdef LIKE '%USING btree (name)%' AND indexdef LIKE '%UNIQUE%'
| schemaname | tablename |
| public | mytable |
Scenario: Where condition needs a string
Given the input file 'liechtenstein-2013-08-03.osm.pbf'
And the lua style
"""
local t = osm2pgsql.define_table({
name = 'mytable',
ids = { type = 'node', id_column = 'node_id' },
columns = {
{ column = 'name', type = 'text' },
{ column = 'tags', type = 'jsonb' },
{ column = 'geom', type = 'geometry' },
},
indexes = {
{ column = 'name', method = 'btree', where = true }
}
})
"""
Then running osm2pgsql flex fails
And the error output contains
"""
Index definition field must contain a 'where' string field (or nil for default: '').
"""
Scenario: Where condition works
Given the input file 'liechtenstein-2013-08-03.osm.pbf'
And the lua style
"""
local t = osm2pgsql.define_table({
name = 'mytable',
ids = { type = 'node', id_column = 'node_id' },
columns = {
{ column = 'name', type = 'text' },
{ column = 'tags', type = 'jsonb' },
{ column = 'geom', type = 'geometry' },
},
indexes = {
{ column = 'name', method = 'btree', where = 'name = lower(name)' }
}
})
"""
When running osm2pgsql flex
Then SELECT schemaname, tablename FROM pg_catalog.pg_indexes WHERE tablename = 'mytable' AND indexdef LIKE '%USING btree (name)%' AND indexdef LIKE '%WHERE (name = lower(name))%'
| schemaname | tablename |
| public | mytable |
Scenario: Don't create id index if the configuration doesn't mention it
Given the input file 'liechtenstein-2013-08-03.osm.pbf'
And the lua style
"""
local t = osm2pgsql.define_table({
name = 'mytable',
ids = { type = 'node', id_column = 'node_id' },
columns = {
{ column = 'name', type = 'text' },
{ column = 'tags', type = 'jsonb' },
{ column = 'geom', type = 'geometry' },
}
})
"""
When running osm2pgsql flex
Then table pg_catalog.pg_indexes has 0 rows with condition
"""
schemaname = 'public' AND tablename = 'mytable' AND indexname LIKE '%node_id%'
"""
Scenario: Don't create id index if the configuration doesn't says so
Given the input file 'liechtenstein-2013-08-03.osm.pbf'
And the lua style
"""
local t = osm2pgsql.define_table({
name = 'mytable',
ids = { type = 'node', id_column = 'node_id', create_index = 'auto' },
columns = {
{ column = 'name', type = 'text' },
{ column = 'tags', type = 'jsonb' },
{ column = 'geom', type = 'geometry' },
}
})
"""
When running osm2pgsql flex
Then table pg_catalog.pg_indexes has 0 rows with condition
"""
schemaname = 'public' AND tablename = 'mytable' AND indexname LIKE '%node_id%'
"""
Scenario: Always create id index if the configuration says so
Given the input file 'liechtenstein-2013-08-03.osm.pbf'
And the lua style
"""
local t = osm2pgsql.define_table({
name = 'mytable',
ids = { type = 'node', id_column = 'node_id', create_index = 'always' },
columns = {
{ column = 'name', type = 'text' },
{ column = 'tags', type = 'jsonb' },
{ column = 'geom', type = 'geometry' },
}
})
"""
When running osm2pgsql flex
Then table pg_catalog.pg_indexes has 1 rows with condition
"""
schemaname = 'public' AND tablename = 'mytable' AND indexname LIKE '%node_id%'
"""
Scenario: Create a unique id index when requested
Given the input file 'liechtenstein-2013-08-03.osm.pbf'
And the lua style
"""
local t = osm2pgsql.define_table({
name = 'foo',
ids = { type = 'node', id_column = 'node_id', create_index = 'unique' },
columns = {}
})
function osm2pgsql.process_node(object)
t:insert({})
end
"""
When running osm2pgsql flex
Then table foo has 1562 rows
And SELECT indexdef FROM pg_indexes WHERE tablename = 'foo'
| indexdef@fullmatch |
| CREATE UNIQUE INDEX .* USING .*\(node_id\) |
And table pg_catalog.pg_index has 0 rows with condition
"""
indrelid = 'foo'::regclass and indisprimary
"""
Scenario: Create a primary key id index when requested
Given the input file 'liechtenstein-2013-08-03.osm.pbf'
And the lua style
"""
local t = osm2pgsql.define_table({
name = 'foo',
ids = { type = 'node', id_column = 'node_id', create_index = 'primary_key' },
columns = {}
})
function osm2pgsql.process_node(object)
t:insert({})
end
"""
When running osm2pgsql flex
Then table foo has 1562 rows
And SELECT indexdef FROM pg_indexes WHERE tablename = 'foo'
| indexdef@fullmatch |
| CREATE UNIQUE INDEX .* USING .*\(node_id\) |
And table pg_catalog.pg_index has 1 row with condition
"""
indrelid = 'foo'::regclass and indisprimary
"""
|
