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Added a new index to the gtfs_shapes table. #8

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Added a new index to the gtfs_shapes table. #8

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1 change: 1 addition & 0 deletions src/gtfs_tables.sqlite
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Original file line number Diff line number Diff line change
Expand Up @@ -255,6 +255,7 @@ create table gtfs_stop_times (
create index arr_time_index on gtfs_stop_times(arrival_time_seconds);
create index dep_time_index on gtfs_stop_times(departure_time_seconds);
create index stop_seq_index on gtfs_stop_times(trip_id,stop_sequence);
create index shape_seq_index on gtfs_shapes(shape_id,shape_pt_sequence);

-- select AddGeometryColumn( 'gtfs_shapes', 'shape', #{WGS84_LATLONG_EPSG}, 'LINESTRING', 2 );

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1 change: 1 addition & 0 deletions src/gtfs_tables_dropindexes.sql
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@@ -1,6 +1,7 @@
drop index arr_time_index;
drop index dep_time_index;
drop index stop_seq_index;
drop index shape_seq_index;

ALTER TABLE gtfs_agency DROP CONSTRAINT agency_name_pkey CASCADE;
ALTER TABLE gtfs_stops DROP CONSTRAINT stops_id_pkey CASCADE;
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3 changes: 2 additions & 1 deletion src/gtfs_tables_dropindexes.sqlite
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Expand Up @@ -2,4 +2,5 @@

drop index arr_time_index;
drop index dep_time_index;
drop index stop_seq_index;
drop index stop_seq_index;
drop index shape_seq_index;
1 change: 1 addition & 0 deletions src/gtfs_tables_makeindexes.sql
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Expand Up @@ -122,6 +122,7 @@ ALTER TABLE gtfs_stop_times
create index arr_time_index on gtfs_stop_times(arrival_time_seconds);
create index dep_time_index on gtfs_stop_times(departure_time_seconds);
create index stop_seq_index on gtfs_stop_times(trip_id,stop_sequence);
create index shape_seq_index on gtfs_shapes(shape_id,shape_pt_sequence);

ALTER TABLE gtfs_frequencies ADD CONSTRAINT freq_tid_fkey
FOREIGN KEY (trip_id)
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3 changes: 2 additions & 1 deletion src/gtfs_tables_makeindexes.sqlite
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Expand Up @@ -3,4 +3,5 @@

create index arr_time_index on gtfs_stop_times(arrival_time_seconds);
create index dep_time_index on gtfs_stop_times(departure_time_seconds);
create index stop_seq_index on gtfs_stop_times(trip_id,stop_sequence);
create index stop_seq_index on gtfs_stop_times(trip_id,stop_sequence);
create index shape_seq_index on gtfs_shapes(shape_id,shape_pt_sequence);