| 类 | 说明 |
|---|---|
| DumbGenericRecord |
For range query, this is the starting and ending pivot record.
|
| FsegHeader |
As described in Page management in InnoDB space files, the index root page’s
FSEG header contains pointers to the file segments used by this index.
|
| GenericRecord |
Record representing one row.
|
| Index |
Index page.
|
| IndexHeader |
Index page header.
|
| OverflowPagePointer |
https://mysqlserverteam.com/externally-stored-fields-in-innodb/
https://www.itread01.com/content/1546184536.html
When a BLOB field is stored externally, a BLOB reference is stored in the clustered index record.
|
| RecordHeader |
Record header.
|
| 枚举 | 说明 |
|---|---|
| PageDirection |
Page direction.
|
| PageFormat |
Page format.
|
| RecordType |
Record type.
|
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