Details
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Bug
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Status: Closed (View Workflow)
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Major
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Resolution: Fixed
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10.2(EOL)
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CentOS 64bit, MariaDB 10.2.7
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10.2.11
Description
For the InnoDB storage engine specific, MBRWithin doesn't work when using a different geo type as g1 parameter.
No issues when using a different type as the g2 parameter.
Using the same geo type works for both g1 and g2.
I presume this issue was partly fixed in the past by: MDEV-4521
How to reproduce:
— Test code —
CREATE TABLE t1 ( |
l LINESTRING NOT NULL, |
SPATIAL KEY(l) |
) ENGINE = myisam;
|
|
|
INSERT INTO t1 VALUES(GeomFromText('LINESTRING(0 0, 1 1)')); |
INSERT INTO t1 VALUES(GeomFromText('LINESTRING(1 1, 2 2)')); |
INSERT INTO t1 VALUES(GeomFromText('LINESTRING(2 2, 3 3)')); |
|
|
SELECT COUNT(*) FROM t1 IGNORE INDEX(l) WHERE MBRContains(l, GEOMFROMTEXT('POINT(0 0)')); |
SELECT COUNT(*) FROM t1 IGNORE INDEX(l) WHERE MBRWithin(GEOMFROMTEXT('POINT(0 0)'), l); |
SELECT COUNT(*) FROM t1 FORCE INDEX(l) WHERE MBRContains(l, GEOMFROMTEXT('POINT(0 0)')); |
SELECT COUNT(*) FROM t1 FORCE INDEX(l) WHERE MBRWithin(GEOMFROMTEXT('POINT(0 0)'), l); |
SELECT COUNT(*) FROM t1 FORCE INDEX(l) WHERE MBRWithin(GEOMFROMTEXT('LINESTRING( 0 0, 1 1 )'), l); |
— Result with MyISAM —
COUNT(*) |
1
|
COUNT(*) |
1
|
COUNT(*) |
1
|
COUNT(*) |
1
|
COUNT(*) |
1
|
— Result with InnoDB —
ALTER TABLE t1 ENGINE = InnoDB; |
|
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SELECT COUNT(*) FROM t1 IGNORE INDEX(l) WHERE MBRContains(l, GEOMFROMTEXT('POINT(0 0)')); |
SELECT COUNT(*) FROM t1 IGNORE INDEX(l) WHERE MBRWithin(GEOMFROMTEXT('POINT(0 0)'), l); |
SELECT COUNT(*) FROM t1 FORCE INDEX(l) WHERE MBRContains(l, GEOMFROMTEXT('POINT(0 0)')); |
SELECT COUNT(*) FROM t1 FORCE INDEX(l) WHERE MBRWithin(GEOMFROMTEXT('POINT(0 0)'), l); |
SELECT COUNT(*) FROM t1 FORCE INDEX(l) WHERE MBRWithin(GEOMFROMTEXT('LINESTRING( 0 0, 1 1 )'), l); |
— Result —
COUNT(*) |
1
|
COUNT(*) |
1
|
COUNT(*) |
1
|
COUNT(*) |
0
|
COUNT(*) |
1
|
Attachments
Issue Links
- relates to
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- Closed
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