WebAug 24, 2024 · 获取验证码. 密码. 登录 WebTo create undo tablespaces in a path relative to the data directory, set the innodb_undo_directory variable to the relative path, and specify the file name only when …

CREATE TABLESPACE - Oracle

WebDefault undo tablespaces are created at initialization time to provide a location for rollback segments that must exist before SQL statements can be accepted. A minimum of two undo tablespaces is required to support automated truncation of undo tablespaces. See Truncating Undo Tablespaces . WebIf the database contains multiple undo tablespaces, then you can optionally specify at startup that you want to use a specific undo tablespace. This is done by setting the UNDO_TABLESPACE initialization parameter, as shown in this example: UNDO_TABLESPACE = undotbs_01 dice masters tomb of annihilation

undo_segments in undo tablespace - Oracle Forums

WebSep 30, 2024 · CREATE UNDO TABLESPACE undo_ts2 ... Your undo tablespace will have undo segments created in it, we create those segements. We retain undo in this tablespace according to your undo_retention period. ... you'll need more undo. Index structures cannot be "appended" to - data in an index "goes in a specific location", it … WebIf the database contains multiple undo tablespaces, then you can optionally specify at startup that you want to use a specific undo tablespace. This is done by setting the UNDO_TABLESPACE initialization parameter, as shown in this example: UNDO_TABLESPACE = undotbs_01 WebIf the database contains multiple undo tablespaces, then you can optionally specify at startup that you want to use a specific undo tablespace. This is done by setting the UNDO_TABLESPACE initialization parameter, as shown in this example: UNDO_TABLESPACE = undotbs_01 dice masters kryptonite crisis