Oracle Db Sequences For Siebel And NOORDER Clause (Doc ID 1962626.1)

Last updated on MARCH 17, 2021

Applies to:

Goal

 In standard Siebel there are a number of database sequences such as S_AUDIT_ITEM_S, S_ESCL_REQ_S, S_DCK_TXN_LOG_S. These are created with Ordered=Yes.
On clustered Oracle 12c database ,in general performance will be better if sequences can be set to Ordered=No to avoid a lot of synchronization between the two nodes in the cluster.
However is it compatible with Siebel CRM to set any of the sequences to Ordered=No?

with the  following standard sequences:
S_ASGN_LB_DATA_S
S_AUDIT_ITEM_S
S_DCK_TXN_LOG_S
S_EAI_BATCH_S
S_ESCL_ACTN_REQ_S
S_ESCL_REQ_S
S_RTS_STATE_S
S_RTS_WQ_S
S_SD_SYNCINFO_S
S_SEQUENCE_S
S_SRM_REQUEST_S

Of these, can Ordered be set to No for any of them?
 

Solution

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