WebCREATE FLASHBACK ARCHIVE CREATE FLASHBACK ARCHIVE [DEFAULT] flashback_archive TABLESPACE tablespace [flashback_archive_quota] [ [NO] OPTIMIZE DATA ] flashback_archive_retention ; Note: You can specify the [NO] OPTIMIZE DATA clause in this statement starting with Oracle Database 11 g Release 2 (11.2.0.4). … WebIn the Flashback mode, all queries return data consistent as of the specified wall-clock time or SCN. It enables Flashback for the entire session. Syntax DBMS_FLASHBACK.ENABLE_AT_SYSTEM_CHANGE_NUMBER ( query_scn IN NUMBER); Parameters Table 78-4 ENABLE_AT_SYSTEM_CHANGE_NUMBER …
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WebThe Flashback Table operation is executed in a single transaction, regardless of the number of tables specified in the Flashback list. Either all of the tables revert to the … WebSep 29, 2024 · Previously in #13109 the syntax was FLASHBACK tbl UNTIL TIMESTAMP '2024-01-01 12:34:56', but this syntax was removed in #14604. Anyway FLASHBACK TABLE tbl TO tbl2already has a meaning (equivalent to FLASHBACK TABLE tbl TO BEFORE DROP RENAME TO tbl2in Oracle), so don't reuse bare TOas a keyword to … how get full zip code
Flashback Queries - GeeksforGeeks
WebIf you want all tables in the export to be consistent to the same point in time, you need to use the FLASHBACK_SCN or FLASHBACK_TIME parameter. The FLASHBACK_TIME parameter value is converted to the approximate SCN for the specified time. WebSyntax flashback_table::= Description of the illustration flashback_table.gif Semantics During an Oracle Flashback Table operation, Oracle Database acquires exclusive DML … WebMar 3, 2004 · Flashback Table in Oracle DBA The FLASHBACK TABLE the command allows point in time recovery of individual tables subject to the following requirements. You must have either the FLASHBACK ANY TABLE system privilege or have FLASHBACK object privilege on the table. You must have SELECT, INSERT, DELETE, and ALTER … highest ethanol producer in india