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Updating an oracle sequence nextval

No current value exists for the sequence until the Oracle NEXVAL function has been called at least once.The Library is currently in the process of being upgraded from Oracle Database Version 12.1.0.2 to 12.2.0.1.

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If any session attempts to use the sequence while this is happening an ORA-08004 error will be generated.NEXTVAL FROM DUAL; SELECT sequence_name, last_number FROM user_sequences; SELECT seq_cache.NEXTVAL FROM DUAL; / SELECT sequence_name, last_number FROM user_sequences; conn / as sysdba shutdown abort; startup conn uwclass/uwclass SELECT sequence_name, last_number FROM user_sequences; SELECT seq_cache.The issue came to light when investigating a report performance issue on an Oracle 11.2.0.4 non-RAC database.Investigating the original report problem required an AWR analysis and a SQL trace (actually a 10046 level 12 trace – tracing the bind variables was of critical importance in troubleshooting the initial problem with the report).We can not delete the existing data, we need to add the batch id for each record.

example Sequence name : Report_Status_Batch_ID_SEQtable name Report_Status and column name Batch_ID Thanks for your time to help me out.

NEXTVAL FROM dual; / SELECT sequence_name, last_number FROM user_sequences; conn / as sysdba shutdown abort; startup conn uwclass/uwclass SELECT sequence_name, last_number FROM user_sequences; SELECT seq_cache.

NEXTVAL FROM dual; By finding out the current value of the sequence and altering the increment by to be negative that number and selecting the sequence once -- the sequence can be reset to 0.

Both of these other methods demand serialization as they can only dispense one number at a time. NEXTVAL); / / SELECT * FROM seq_test; ALTER TABLE seq_test ADD test2 NUMBER(10); desc seq_test INSERT INTO seq_test (test, test2) VALUES (seq_inc_by_ten. NEXTVAL); SELECT * FROM seq_test; INSERT INTO seq_test (test, test2) VALUES (seq_inc_by_ten. CURRVAL); SELECT * FROM seq_test; 5; INSERT INTO seq_test VALUES (seq_maxval.

Table example: CREATE TABLE seqnum ( next_number NUMBER(1); 1. NEXTVAL); / / / SELECT * FROM seq_test; INSERT INTO seq_test VALUES (seq_maxval.

The Oracle NEXTVAL function is used to retrieve the next value in a sequence.