The INFORMATION_SCHEMA INNODB_TABLESPACES_BRIEF Table FILE_SIZE: 98304 ALLOCATED_SIZE: 65536 AUTOEXTEND_SIZE: 0 SERVER_VERSION: 8.0.23  SPACE_VERSION: 1 ENCRYPTION: N STATE: normal Notes 26.4.27 The INFORMATION_SCHEMA INNODB_TABLESPACES_BRIEF Table •You must have the  PROCESS  privilege to query this table. •Use the  INFORMATION_SCHEMA COLUMNS  table or the  SHOW COLUMNS  statement to view additional information about the columns of this table, including data types and default values. The  INNODB_TABLESPACES_BRIEF  table provides space ID, name, path, flag, and space type metadata for file-per-table, general, undo, and system tablespaces. INNODB_TABLESPACES  provides the same metadata but loads more slowly because other metadata provided by the table, such as  FS_BLOCK_SIZE ,  FILE_SIZE , and  ALLOCATED_SIZE , must be loaded dynamically. Space and path metadata is also provided by the  INNODB_DATAFILES  table. The  INNODB_TABLESPACES_BRIEF  table has these columns: • SPACE The tablespace ID. The tablespace name. For file-per-table tablespaces, the name is in the form of  schema/table_name . • NAME • PATH • FLAG • SPACE_TYPE The tablespace data file path. If a file-per-table tablespace is created in a location outside the MySQL data directory, the path value is a fully qualified directory path. Otherwise, the path is relative to the data directory. A numeric value that represents bit-level information about tablespace format and storage characteristics. The type of tablespace. Possible values include  General  for  InnoDB  general tablespaces,  Single  for InnoDB  file-per-table tablespaces, and  System  for the  InnoDB  system tablespace. Example mysql>  SELECT * FROM INFORMATION_SCHEMA.INNODB_TABLESPACES_BRIEF WHERE SPACE = 7; +-------+---------+---------------+-------+------------+ | SPACE | NAME | PATH | FLAG | SPACE_TYPE | +-------+---------+---------------+-------+------------+ | 7 | test/t1 | ./test/t1.ibd | 16417 | Single | 4878