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| CREATE TABLE cola_markets (
mkt_id NUMBER PRIMARY KEY,
name VARCHAR2(32),
shape MDSYS.SDO_GEOMETRY);
INSERT INTO USER_SDO_GEOM_METADATA
VALUES (
'cola_markets',
'shape',
MDSYS.SDO_DIM_ARRAY( -- 20X20 grid
MDSYS.SDO_DIM_ELEMENT('X', 0, 20, 0.005),
MDSYS.SDO_DIM_ELEMENT('Y', 0, 20, 0.005)
),
NULL -- SRID
);
CREATE TABLE cola_markets2 (
mkt_id NUMBER PRIMARY KEY,
name VARCHAR2(32),
shape MDSYS.SDO_GEOMETRY);
INSERT INTO USER_SDO_GEOM_METADATA
VALUES (
'cola_markets2',
'shape',
MDSYS.SDO_DIM_ARRAY( -- 20X20 grid
MDSYS.SDO_DIM_ELEMENT('X', 0, 20, 0.005),
MDSYS.SDO_DIM_ELEMENT('Y', 0, 20, 0.005)
),
NULL -- SRID
);
drop index cola_spatial_idx;
CREATE INDEX cola_spatial_idx
ON cola_markets(shape)
INDEXTYPE IS MDSYS.SPATIAL_INDEX; |
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