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WL#1724 "Min/Max Optimization for Queries with Group By Clause"

- after-review changes
- merged with the source tree from 204-08-27
This commit is contained in:
timour@mysql.com
2004-08-27 16:37:13 +03:00
parent a5f063e0da
commit e2cd3dd1ce
19 changed files with 5077 additions and 204 deletions

View File

@ -635,7 +635,7 @@ int write_record(TABLE *table,COPY_INFO *info)
goto err;
}
}
key_copy((byte*) key,table,key_nr,0);
key_copy((byte*) key,table->record[0],table->key_info+key_nr,0);
if ((error=(table->file->index_read_idx(table->record[1],key_nr,
(byte*) key,
table->key_info[key_nr].