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Merged some functions and removed some unused client functions.

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Remember UNION for ALTER TABLE
Added test for if we are supporting transactions.
Don't allow REPLACE to replace a row when we have generated an auto_increment key
Fixed bug when using BLOB keys
Fixed bug in SET @variable=user.
This commit is contained in:
monty@donna.mysql.fi
2001-03-06 15:24:08 +02:00
parent 7b275cf2ec
commit bda3e09935
33 changed files with 561 additions and 351 deletions
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6
sql/opt_range.cc
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@ -2500,14 +2500,16 @@ print_key(KEY_PART *key_part,const char *key,uint used_length)
fputc('/',DBUG_FILE);
if (field->real_maybe_null())
{
length++;
length++; // null byte is not in part_length
if (*key++)
{
fwrite("NULL",sizeof(char),4,DBUG_FILE);
continue;
}
}
field->set_key_image((char*) key,key_part->part_length);
field->set_key_image((char*) key,key_part->part_length -
((field->type() == FIELD_TYPE_BLOB) ?
HA_KEY_BLOB_LENGTH : 0));
field->val_str(&tmp,&tmp);
fwrite(tmp.ptr(),sizeof(char),tmp.length(),DBUG_FILE);
}