Manual:trackbacks table

The trackbacks table stores trackback requests.

DESCRIBEtrackbacks;

+----------+----------------+------+-----+---------+----------------+
| Field | Type | Null | Key | Default | Extra |
+----------+----------------+------+-----+---------+----------------+
| tb_id | int(11) | NO | PRI | NULL | auto_increment |
| tb_page | int(11) | YES | MUL | NULL | |
| tb_title | varbinary(255) | NO | | NULL | |
| tb_url | blob | NO | | NULL | |
| tb_ex | blob | YES | | NULL | |
| tb_name | varbinary(255) | YES | | NULL | |
+----------+----------------+------+-----+---------+----------------+

DESCRIBEtrackbacks;

+----------+--------------+------+-----+---------+----------------+
| Field | Type | Null | Key | Default | Extra |
+----------+--------------+------+-----+---------+----------------+
| tb_id | int(11) | NO | PRI | NULL | auto_increment |
| tb_page | int(11) | YES | MUL | NULL | |
| tb_title | varchar(255) | NO | | NULL | |
| tb_url | varchar(255) | NO | | NULL | |
| tb_ex | text | YES | | NULL | |
| tb_name | varchar(255) | YES | | NULL | |
+----------+--------------+------+-----+---------+----------------+

SHOWINDEXINtrackbacks;

+------------+------------+----------+--------------+-------------+-----------+-------------+----------+--------+------+------------+---------+---------------+
| Table | Non_unique | Key_name | Seq_in_index | Column_name | Collation | Cardinality | Sub_part | Packed | Null | Index_type | Comment | Index_comment |
+------------+------------+----------+--------------+-------------+-----------+-------------+----------+--------+------+------------+---------+---------------+
| trackbacks | 0 | PRIMARY | 1 | tb_id | A | 0 | NULL | NULL | | BTREE | | |
| trackbacks | 1 | tb_page | 1 | tb_page | A | 0 | NULL | NULL | YES | BTREE | | |
+------------+------------+----------+--------------+-------------+-----------+-------------+----------+--------+------+------------+---------+---------------+

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