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| author | Michael Widenius <monty@askmonty.org> | 2010-03-10 21:00:34 +0200 |
|---|---|---|
| committer | Michael Widenius <monty@askmonty.org> | 2010-03-10 21:00:34 +0200 |
| commit | e14291c1ff343287344f945bf0ad1b4edf5ab8d8 (patch) | |
| tree | 506b17443b6b8f297ac86ffb64f2c05d83634fd5 | |
| parent | 7e26959277416489a2f6b26c82332110e0135c26 (diff) | |
| download | mariadb-git-e14291c1ff343287344f945bf0ad1b4edf5ab8d8.tar.gz | |
Fix for Bug #534626 MyISAM table created in MariaDB not readable by MySQL
storage/myisam/mi_create.c:
Don't set HA_OPTION_NULL_FIELDS if table is not using CHECKSUM as this makes the table incompatible with MySQL.
| -rw-r--r-- | storage/myisam/mi_create.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/storage/myisam/mi_create.c b/storage/myisam/mi_create.c index 1b92d64d529..bbe58143af5 100644 --- a/storage/myisam/mi_create.c +++ b/storage/myisam/mi_create.c @@ -175,6 +175,13 @@ int mi_create(const char *name,uint keys,MI_KEYDEF *keydefs, } } + /* + Don't set HA_OPTION_NULL_FIELDS if no checksums, as this flag makes + that file incompatible with MySQL. This is ok, as this flag is only + used if one specifics table level checksums. + */ + if (!(options & HA_OPTION_CHECKSUM)) + options&= ~HA_OPTION_NULL_FIELDS; if (packed || (flags & HA_PACK_RECORD)) options|=HA_OPTION_PACK_RECORD; /* Must use packed records */ /* We can't use checksum with static length rows */ |