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WL 1682: Bitvector for updated/read fields in handler interface

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Fixed clear issues of bitvector and memory allocation issues
This commit is contained in:
mronstrom@mysql.com
2005-05-07 10:00:25 +02:00
parent e39f328e44
commit b4ab00df62
11 changed files with 29 additions and 21 deletions
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5
sql/opt_range.cc
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@@ -778,9 +778,10 @@ QUICK_RANGE_SELECT::~QUICK_RANGE_SELECT()
{
DBUG_PRINT("info", ("Freeing separate handler %p (free=%d)", file,
free_file));
file->reset();
file->ha_reset();
file->external_lock(current_thd, F_UNLCK);
file->close();
delete file;
}
}
delete_dynamic(&ranges); /* ranges are allocated in alloc */
@@ -956,6 +957,8 @@ int QUICK_RANGE_SELECT::init_ror_merged_scan(bool reuse_handler)
DBUG_RETURN(0);
failure:
if (file)
delete file;
file= save_file;
DBUG_RETURN(1);
}