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Fix of UNION code

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Added heap_delete_table
Added HA_EXTRA_PREPARE_FOR_DELETE
Added and use my_dup() for faster open of tables.
Removed not working no-mix-table-type
This commit is contained in:
monty@hundin.mysql.fi
2001-08-19 14:43:51 +03:00
parent 1e1a1ec064
commit a1be2a894f
47 changed files with 164 additions and 82 deletions
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6
heap/hp_delete.c
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@ -50,7 +50,8 @@ int heap_delete(HP_INFO *info, const byte *record)
info->current_hash_ptr=0;
DBUG_RETURN(0);
err:
if( ++(share->records) == share->blength) share->blength+= share->blength;
if (++(share->records) == share->blength)
share->blength+= share->blength;
DBUG_RETURN(my_errno);
}
@ -66,7 +67,8 @@ int _hp_delete_key(HP_INFO *info, register HP_KEYDEF *keyinfo,
DBUG_ENTER("_hp_delete_key");
blength=share->blength;
if (share->records+1 == blength) blength+= blength;
if (share->records+1 == blength)
blength+= blength;
lastpos=hp_find_hash(&keyinfo->block,share->records);
last_ptr=0;