cartodb-postgresql/test/CDB_OverviewsTest.sql
Javier Goizueta 57c32332e2 New function CDB_CreateOverviewsWithToleranceInPixels
This function allows defining the previously fixed parameter grid_px.
The lim parameter used to define the reference Z level is also
correlated to this value.

Fixes #219
2016-04-04 19:21:10 +02:00

43 lines
1.4 KiB
PL/PgSQL

SET client_min_messages TO error;
\set VERBOSITY default
\i test/overviews/fixtures.sql
SELECT _CDB_Aggregable_Attributes_Expression('base_bare_t'::regclass);
SELECT _CDB_Aggregated_Attributes_Expression('base_bare_t'::regclass);
SELECT _CDB_Aggregated_Attributes_Expression('base_bare_t'::regclass, 'tab');
SELECT CDB_CreateOverviews('base_bare_t'::regclass);
SELECT count(*) FROM _vovw_2_base_bare_t;
SELECT _CDB_Aggregable_Attributes_Expression('base_t'::regclass);
SELECT _CDB_Aggregated_Attributes_Expression('base_t'::regclass);
SELECT _CDB_Aggregated_Attributes_Expression('base_t'::regclass, 'tab');
SELECT CDB_CreateOverviews('base_t'::regclass);
SELECT count(*) FROM _vovw_2_base_t;
SELECT CDB_CreateOverviews('polyg_t'::regclass);
SELECT CDB_CreateOverviews('column_types_t'::regclass);
SELECT CDB_Overviews('base_t'::regclass);
SELECT CDB_Overviews(ARRAY['base_t'::regclass, 'base_bare_t'::regclass]);
SELECT CDB_Overviews('polyg_t'::regclass);
SELECT CDB_Overviews('column_types_t'::regclass);
SELECT CDB_DropOverviews('column_types_t'::regclass);
SELECT CDB_DropOverviews('base_bare_t'::regclass);
SELECT CDB_DropOverviews('base_t'::regclass);
SELECT count(*) FROM _vovw_2_base_t;
SELECT CDB_CreateOverviewsWithToleranceInPixels('base_t'::regclass, 7.5);
SELECT count(*) FROM _vovw_2_base_t;
SELECT CDB_DropOverviews('base_t'::regclass);
DROP TABLE column_types_t;
DROP TABLE base_bare_t;
DROP TABLE base_t;
DROP TABLE polyg_t;