VeloDB Cloud 26.x·Apache Doris 4.x (up to 4.0 supported)·"Since X.Y" tags refer to Apache Doris versionsVersion mapping
files
Overview
This table is solely used for compatibility with MySQL behavior and is always empty.
Database
information_schema
Table Information
| Column Name | Type | Description |
|---|---|---|
| FILE_ID | bigint | |
| FILE_NAME | text | |
| FILE_TYPE | varchar(256) | |
| TABLESPACE_NAME | varchar(256) | |
| TABLE_CATALOG | char(16) | |
| TABLE_SCHEMA | text | |
| TABLE_NAME | text | |
| LOGFILE_GROUP_NAME | varchar(256) | |
| LOGFILE_GROUP_NUMBER | bigint | |
| ENGINE | varchar(64) | |
| FULLTEXT_KEYS | text | |
| DELETED_ROWS | text | |
| UPDATE_COUNT | text | |
| FREE_EXTENTS | bigint | |
| TOTAL_EXTENTS | bigint | |
| EXTENT_SIZE | bigint | |
| INITIAL_SIZE | bigint | |
| MAXIMUM_SIZE | bigint | |
| AUTOEXTEND_SIZE | bigint | |
| CREATION_TIME | text | |
| LAST_UPDATE_TIME | text | |
| LAST_ACCESS_TIME | text | |
| RECOVER_TIME | text | |
| TRANSACTION_COUNTER | text | |
| VERSION | bigint | |
| ROW_FORMAT | varchar(256) | |
| TABLE_ROWS | text | |
| AVG_ROW_LENGTH | text | |
| DATA_LENGTH | text | |
| MAX_DATA_LENGTH | text | |
| INDEX_LENGTH | text | |
| DATA_FREE | bigint | |
| CREATE_TIME | text | |
| UPDATE_TIME | text | |
| CHECK_TIME | text | |
| CHECKSUM | text | |
| STATUS | varchar(256) | |
| EXTRA | varchar(256) |