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| author | sergefp@mysql.com <> | 2004-09-13 06:14:25 +0400 |
|---|---|---|
| committer | sergefp@mysql.com <> | 2004-09-13 06:14:25 +0400 |
| commit | 13fdbc99cf35dbc8a0c148ae206f70110c7f0280 (patch) | |
| tree | 9ecce886341d7871fcdae98f906e14129bb3af0d /sql/ha_berkeley.h | |
| parent | 0afcaac5a8178cc7f9befdde1714fa84200293d7 (diff) | |
| download | mariadb-git-13fdbc99cf35dbc8a0c148ae206f70110c7f0280.tar.gz | |
Fix for BUG#5117:
* Renamed handler::estimate_number_of_rows to handler::estimate_rows_upper_bound function, which can also return "unknown"
* made filesort to use full sort buffer if number of rows to sort is not known.
Diffstat (limited to 'sql/ha_berkeley.h')
| -rw-r--r-- | sql/ha_berkeley.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sql/ha_berkeley.h b/sql/ha_berkeley.h index 5cba3bebf10..25d3e128502 100644 --- a/sql/ha_berkeley.h +++ b/sql/ha_berkeley.h @@ -100,7 +100,7 @@ class ha_berkeley: public handler ulong table_flags(void) const { return int_table_flags; } uint max_supported_keys() const { return MAX_KEY-1; } uint extra_rec_buf_length() { return BDB_HIDDEN_PRIMARY_KEY_LENGTH; } - ha_rows estimate_number_of_rows(); + ha_rows estimate_rows_upper_bound(); const key_map *keys_to_use_for_scanning() { return &key_map_full; } bool has_transactions() { return 1;} |