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Added comment for ha_statistics::records

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sergefp@mysql.com
2007-05-29 21:31:45 +04:00
parent 5c785a3690
commit ddc5957eeb
1 changed files with 9 additions and 1 deletions
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10
sql/handler.h
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@@ -851,7 +851,15 @@ public:
ulonglong max_index_file_length;
ulonglong delete_length; /* Free bytes */
ulonglong auto_increment_value;
ha_rows records; /* Estimated records in table */
/*
The number of records in the table.
0 - means the table has exactly 0 rows
other - if (table_flags() & HA_STATS_RECORDS_IS_EXACT)
the value is the exact number of records in the table
else
it is an estimate
*/
ha_rows records;
ha_rows deleted; /* Deleted records */
ulong mean_rec_length; /* physical reclength */
time_t create_time; /* When table was created */