WebJun 12, 2014 · All DML ( insert,update,delete) activity on Oracle database tables will generate UNDO and REDO activity. This will make database write to REDO Log files and ROLLBACK segments. We have a table where we do lot of DML's ( 1 million on a daily basis). The data in this table is not critical for us. Even if we loose the data we are OK. WebTo disable the trigger reorder on the inventory table, enter the following statement: ALTER TRIGGER reorder DISABLE; You can disable all triggers associated with a table at the same time using the ALTER TABLE statement with the DISABLE ALL TRIGGERS option.
db — OCI CLI Command Reference 3.25.2 documentation
WebMay 6, 2004 · 1) sure it does. a) when in transaction b) and you open a cursor AFTER a savepoint c) and you rollback to savepoint d) cursor is closed 2) why don't you tell me what you are doing, doesn't look like a well formed transction. WebFeb 10, 2024 · How to Delete Rows with SQL. Removing rows is easy. Use a delete statement. This lists the table you want to remove rows from. Make sure you add a where clause that identifies the data to wipe, or you'll delete all the rows! Copy code snippet. delete from table_to_remove_data where rows_to_remove = 'Y'; cylinder mass moment of inertia
NOLOGGING - Ask TOM - Oracle
WebIn Oracle, the ROLLBACK statement is used to undo the work performed by the current transaction or a transaction that is in doubt. Syntax The syntax for the ROLLBACK statement is: ROLLBACK [ WORK ] [ TO [SAVEPOINT] savepoint_name FORCE 'string' ]; Parameters or Arguments WORK Optional. It was added by Oracle to be SQL-compliant. WebThe HCM Data Loader configuration parameters control the HCM Data Loader and HCM Spreadsheet Data Loader import and load processes. The default settings of the parameters suit most requirements. However, you can override these settings to suit the configuration of your environment and the amount of data being loaded. WebOracle strongly recommends that you use automatic undo management to handle undo space. If you follow this recommendation and run your database in automatic undo mode, then Oracle Database ignores this clause. Specify USE ROLLBACK SEGMENT to assign the current transaction to the specified rollback segment. cylinder manufacturers listing