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| author | Mattias Jonsson <mattias.jonsson@sun.com> | 2009-01-07 23:30:10 +0100 |
|---|---|---|
| committer | Mattias Jonsson <mattias.jonsson@sun.com> | 2009-01-07 23:30:10 +0100 |
| commit | 5b6829ac6eb2b7cca9946dd361a1b7b643579a37 (patch) | |
| tree | 3e63a3ecd2b87fbd250eec1c83e776f01a323d4e /sql/ha_partition.cc | |
| parent | f1ab6323913dfc9173ff19c4f986619de2727ce6 (diff) | |
| parent | 4effc0bc9a28ef7bd0065f22f6d8468e70ab4aaf (diff) | |
| download | mariadb-git-5b6829ac6eb2b7cca9946dd361a1b7b643579a37.tar.gz | |
merge
Diffstat (limited to 'sql/ha_partition.cc')
| -rw-r--r-- | sql/ha_partition.cc | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sql/ha_partition.cc b/sql/ha_partition.cc index 9617b9941bc..0e36a868b3e 100644 --- a/sql/ha_partition.cc +++ b/sql/ha_partition.cc @@ -4815,7 +4815,7 @@ int ha_partition::info(uint flag) /* Calculates statistical variables records: Estimate of number records in table - We report sum (always at least 2) + We report sum (always at least 2 if not empty) deleted: Estimate of number holes in the table due to deletes We report sum @@ -4854,13 +4854,13 @@ int ha_partition::info(uint flag) stats.check_time= file->stats.check_time; } } while (*(++file_array)); - if (stats.records < 2 && + if (stats.records && stats.records < 2 && !(m_file[0]->ha_table_flags() & HA_STATS_RECORDS_IS_EXACT)) stats.records= 2; if (stats.records > 0) stats.mean_rec_length= (ulong) (stats.data_file_length / stats.records); else - stats.mean_rec_length= 1; //? What should we set here + stats.mean_rec_length= 0; } if (flag & HA_STATUS_CONST) { |