Create a spatial index

## $password needs to be replaced with the password for logging in to the database.
## $localhost needs to be replaced with the IP address for logging in to the database.
## $tenant_name needs to be replaced with the tenant name for logging in to the database.
## $port needs to be replaced with the port number of the database.
$python /home/admin/oceanbase/bin/import_srs_data.py -p'$password' -h $localhost -P $port -t $tenant_name -f /home/admin/oceanbase/etc/default_srs_data_mysql.sql

INFO: succeed to import srs data
INFO: oceanbase.__all_spatial_reference_systems old result rows -- 1
INFO: oceanbase.__all_spatial_reference_systems new result rows -- 5152

CREATE TABLE geom (g GEOMETRY NOT NULL SRID 4326, SPATIAL INDEX(g));

CREATE TABLE geom (g GEOMETRY NOT NULL SRID 4326);
ALTER TABLE geom ADD SPATIAL INDEX(g);

CREATE TABLE geom (g GEOMETRY NOT NULL SRID 4326);
CREATE SPATIAL INDEX g ON geom (g);

ALTER TABLE geom DROP INDEX g;

DROP INDEX g ON geom;

CREATE TABLE `receivable_items` (
  `from_unit` int NOT NULL,
  `to_unit` int NOT NULL,
  `unit_range` linestring GENERATED ALWAYS AS (linestring(point(-(1),`from_unit`), point(1,`to_unit`))) STORED NOT NULL srid 0,
  SPATIAL KEY `idx_unit_range` (`unit_range`)
);

CREATE TABLE `receivable_items` (
  `id` int(32) NOT NULL auto_increment,
  `geo_text` varchar(1024) NOT NULL,
  `unit_range` geometry GENERATED ALWAYS AS (st_geomfromtext(geo_text, 4326, 'axis-order=long-lat')) STORED NOT NULL srid 4326
);

CREATE TABLE `receivable_items` (
`id` int(32) NOT NULL auto_increment,
`geo_text` varchar(1024) NOT NULL,
`unit_range` geometry GENERATED ALWAYS AS (st_geomfromtext(geo_text, 4326, 'axis-order=long-lat')) NOT NULL srid 4326,
SPATIAL KEY `idx_unit_range` (`unit_range`)
);
ERROR 3106 (HY000): 'unit_range' is not supported for generated columns.

CREATE TABLE `receivable_items` (
  `id` int(32) NOT NULL auto_increment,
  `geo_text` varchar(1024) NOT NULL,
  `unit_range` geometry GENERATED ALWAYS AS (st_geomfromtext(geo_text, 4326, 'axis-order=long-lat')) STORED NOT NULL srid 4326
);

INSERT INTO receivable_items(geo_text) VALUES('point(120.34904267189361 30.320965261625222)');
INSERT INTO receivable_items(geo_text) VALUES('point(120.34904267189360 30.320965261625222)');
CREATE SPATIAL INDEX IF NOT EXISTS `idx_unit_range` ON `receivable_items` (`unit_range`);

CREATE TABLE `receivable_items` (
  `id` int(32) NOT NULL auto_increment primary key,
  `geo_text` varchar(1024) NOT NULL,
  `unit_range` geometry GENERATED ALWAYS AS (st_geomfromtext(geo_text, 4326, 'axis-order=long-lat')) STORED NOT NULL srid 4326,
  SPATIAL KEY `idx_unit_range` (`unit_range`)
) PARTITION BY hash(id) PARTITIONS 3;