Hi,
I'm running this query:
mysql> SELECT email FROM promoters where id NOT IN (SELECT promoter_id
FROM credits WHERE success = 1 ) and active = 1;
Empty set (31.89 sec)
its returning an empty set and take over 30 seconds to return.
mysql> describe promoters;
+---------------------------+------------------+------+-----+-------------------+----------------+
| Field | Type | Null | Key |
Default | Extra |
+---------------------------+------------------+------+-----+-------------------+----------------+
| id | int(11) unsigned | NO | PRI |
NULL | auto_increment |
| company_name | varchar(40) | YES | |
NULL | |
| first_name | varchar(40) | YES | |
NULL | |
| last_name | varchar(40) | YES | |
NULL | |
| address | varchar(40) | YES | |
NULL | |
| zip | varchar(10) | YES | |
NULL | |
| city | varchar(40) | YES | |
NULL | |
| country | varchar(40) | YES | |
NULL | |
| phone | varchar(20) | YES | |
NULL | |
| email | varchar(100) | YES | UNI |
NULL | |
| website | varchar(100) | YES | |
NULL | |
| payments_id | varchar(10) | YES | MUL |
NULL | |
| password | varchar(100) | YES | |
NULL | |
| active | tinyint(1) | YES | MUL |
NULL | |
| activation_key | varchar(50) | YES | |
NULL | |
| new_email | varchar(100) | YES | |
NULL | |
| new_email_activation_key | varchar(50) | YES | |
NULL | |
| registered | timestamp | YES | |
CURRENT_TIMESTAMP | |
| referral | int(10) unsigned | YES | |
NULL | |
| whitelabel_beginner_modus | tinyint(1) | YES | |
1 | |
+---------------------------+------------------+------+-----+-------------------+----------------+
20 rows in set (0.00 sec)
mysql> describe credits;
+----------------+---------------------+------+-----+-------------------+----------------+
| Field | Type | Null | Key | Default
| Extra |
+----------------+---------------------+------+-----+-------------------+----------------+
| id | int(11) unsigned | NO | PRI | NULL
| auto_increment |
| type | tinyint(1) unsigned | NO | | NULL
| |
| credits | int(11) | YES | | NULL
| |
| success | tinyint(1) | YES | MUL | NULL
| |
| profit | float | NO | | NULL
| |
| price | float | NO | | NULL
| |
| date | timestamp | NO | MUL | CURRENT_TIMESTAMP
| |
| user_id | int(11) unsigned | NO | | NULL
| |
| promoter_id | int(10) unsigned | YES | MUL | NULL
| |
| referrer | varchar(10) | YES | | NULL
| |
| domain_id | int(11) unsigned | NO | | NULL
| |
| string | varchar(100) | YES | | NULL
| |
| client_info | varchar(200) | YES | | NULL
| |
| promoter_paid | tinyint(1) | YES | | NULL
| |
| status | tinyint(4) | YES | | NULL
| |
| seconds | int(11) | YES | | NULL
| |
| transaction_id | varchar(16) | YES | | NULL
| |
+----------------+---------------------+------+-----+-------------------+----------------+
17 rows in set (0.00 sec)
Any ideas as to why the wuery is taking so long??
With kind regards,
Paul
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