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Bug #30284 spatial key corruption.

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SPATIAL key is fine actually, but the chk_key() function
mistakenly returns error. It tries to compare checksums
of btree and SPATIAL keys while the checksum for the SPATIAL isn't
calculated (always 0). Same thing with FULLTEXT keys is handled
using full_text_keys counter, so fixed by counting both
SPATIAL and FULLTEXT keys in that counter.


myisam/mi_check.c:
  Bug #30284 spatial key corruption
  
  full_text_keys counts both FULL_TEXT and SPATIAL keys
mysql-test/r/gis.result:
  Bug #30284 spatial key corruption
  
  test result
mysql-test/t/gis.test:
  Bug #30284 spatial key corruption.
  
  test case
This commit is contained in:
unknown
2007-11-19 11:03:03 +04:00
parent 2e01bfc4f4
commit da1efa3387
3 changed files with 20 additions and 1 deletions
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8
mysql-test/r/gis.result
View File

@ -730,4 +730,12 @@ select geomfromtext(col9,col89) as a from t1;
a
NULL
DROP TABLE t1;
create table t1(col1 geometry not null,col15 geometrycollection not
null,spatial index(col15),index(col1(15)))engine=myisam;
insert into t1 set col15 = GeomFromText('POINT(6 5)');
insert into t1 set col15 = GeomFromText('POINT(6 5)');
check table t1 extended;
Table Op Msg_type Msg_text
test.t1 check status OK
drop table t1;
End of 4.1 tests

11
mysql-test/t/gis.test
View File

@ -427,4 +427,15 @@ INSERT INTO `t1` VALUES ('','0000-00-00');
select geomfromtext(col9,col89) as a from t1;
DROP TABLE t1;
#
# Bug #30284 spatial key corruption
#
create table t1(col1 geometry not null,col15 geometrycollection not
null,spatial index(col15),index(col1(15)))engine=myisam;
insert into t1 set col15 = GeomFromText('POINT(6 5)');
insert into t1 set col15 = GeomFromText('POINT(6 5)');
check table t1 extended;
drop table t1;
--echo End of 4.1 tests