mirror/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-01-17 20:42:30 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

ha_innobase.cc, dict0dict.c:

Browse source 
Cleanup
This commit is contained in:
heikki@donna.mysql.fi 2001-12-17 13:32:22 +02:00
parent e124882ebc
commit a6fedfc3d4
2 changed files with 2 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
innobase/dict/dict0dict.c
View file

@ -2578,8 +2578,6 @@ dict_update_statistics_low(
ulint size;
ulint sum_of_index_sizes = 0;
printf("Updating statistics for table %s\n", table->name);
/* Find out the sizes of the indexes and how many different values
for the key they approximately have */

4
sql/ha_innobase.cc
View file

@ -3042,8 +3042,8 @@ ha_innobase::estimate_number_of_rows(void)
/* Calculate a minimum length for a clustered index record and from
that an upper bound for the number of rows. Since we only calculate
new statistics in row0mysql.c when a table size has grown by 50 %
or by a threshold factor, we must add a safety factor 2 in front
new statistics in row0mysql.c when a tablehas grown
by a threshold factor, we must add a safety factor 2 in front
of the formula below. */
estimate = 2 * data_file_length / dict_index_calc_min_rec_len(index);