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Merge r2166:2168 from trunk/:

Bug#32440:

Put information about the free space in a tablespace in
INFORMATION_SCHEMA.TABLES.DATA_FREE. This information was previously
available in INFORMATION_SCHEMA.TABLES.TABLE_COMMENT, but MySQL has
removed it from there recently.

The stored value is in kilobytes.

This can be considered as a permanent workaround to
http://bugs.mysql.com/32440. "Workaround" becasue that bug is about the
data missing from TABLE_COMMENT and this is actually not solved.
This commit is contained in:
vasil 2007-12-11 14:12:10 +00:00
parent 792a8e2d42
commit b284fbc7f8
1 changed files with 3 additions and 1 deletions
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4
handler/ha_innodb.cc
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@ -5726,7 +5726,9 @@ ha_innobase::info(
stats.index_file_length = ((ulonglong)
ib_table->stat_sum_of_other_index_sizes)
* UNIV_PAGE_SIZE;
stats.delete_length = 0;
stats.delete_length =
fsp_get_available_space_in_free_extents(
ib_table->space);
stats.check_time = 0;
if (stats.records == 0) {