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BUG#45638 - Create temporary table with engine innodb fails

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Create temporary InnoDB table fails on case insensitive
filesystems, when lower_case_table_names is 2 (e.g. OS X)
and temporary directory path contains upper case letters.

The problem was that tmpdir prefix was converted to lower
case when table was created, but was passed as is when
table was opened.

Fixed by leaving tmpdir prefix part intact.

mysql-test/r/lowercase_mixed_tmpdir_innodb.result:
  A test case for BUG#45638.
mysql-test/t/lowercase_mixed_tmpdir_innodb-master.opt:
  A test case for BUG#45638.
mysql-test/t/lowercase_mixed_tmpdir_innodb-master.sh:
  A test case for BUG#45638.
mysql-test/t/lowercase_mixed_tmpdir_innodb.test:
  A test case for BUG#45638.
sql/handler.cc:
  Fixed get_canonical_filename() to not lowercase filesystem
  path prefix for temporary tables.
This commit is contained in:
Sergey Vojtovich
2009-09-09 14:38:50 +05:00
parent a00ba9ebea
commit 3228a2be66
5 changed files with 56 additions and 0 deletions
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mysql-test/r/lowercase_mixed_tmpdir_innodb.result Executable file
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drop table if exists t1;
create table t1 (id int) engine=InnoDB;
insert into t1 values (1);
create temporary table t2 engine=InnoDB select * from t1;
drop temporary table t2;
drop table t1;