What’s new with Oracle database 12.1.0.2.190416 versus 12.1.0.2.190716
There are a couple of undocumented spare parameters changed to named undocumented parameters, this is quite normal to see.
With the Oracle database version 12.1.0.2.190416 patched to 12.1.0.2.190716 on linux, the following things have changed:
parameters unique in version 12.1.0.2.190416 versus 12.1.0.2.190716 NAME -------------------------------------------------- _ninth_spare_parameter _one-hundred-and-forty-sixth_spare_parameter _tenth_spare_parameter parameters unique in version 12.1.0.2.190716 versus 12.1.0.2.190416 NAME -------------------------------------------------- _bug20684983_buffer_deadlock_cancel_count _bug22690648_gcr_cpu_min_hard_limit _gcs_disable_imc_preallocation parameter values changed isdefault between 12.1.0.2.190416 versus 12.1.0.2.190716 parameter values unique to 12.1.0.2.190416 versus 12.1.0.2.190716 parameter values unique to 12.1.0.2.190716 versus 12.1.0.2.190416 waitevents unique in version 12.1.0.2.190416 versus 12.1.0.2.190716 waitevents unique in version 12.1.0.2.190716 versus 12.1.0.2.190416 waitevents changed parameter description between 12.1.0.2.190416 versus 12.1.0.2.190716 x$ tables unique to 12.1.0.2.190416 versus 12.1.0.2.190716 x$ tables unique to 12.1.0.2.190716 versus 12.1.0.2.190416 x$ tables columns unique to 12.1.0.2.190416 versus 12.1.0.2.190716 x$ tables columns unique to 12.1.0.2.190716 versus 12.1.0.2.190416 v$ tables unique to 12.1.0.2.190416 versus 12.1.0.2.190716 v$ tables unique to 12.1.0.2.190716 versus 12.1.0.2.190416 v$ tables columns unique to 12.1.0.2.190416 versus 12.1.0.2.190716 v$ tables columns unique to 12.1.0.2.190716 versus 12.1.0.2.190416 gv$ tables unique to 12.1.0.2.190416 versus 12.1.0.2.190716 gv$ tables unique to 12.1.0.2.190716 versus 12.1.0.2.190416 gv$ tables columns unique to 12.1.0.2.190416 versus 12.1.0.2.190716 gv$ tables columns unique to 12.1.0.2.190716 versus 12.1.0.2.190416 sysstat statistics unique to 12.1.0.2.190416 versus 12.1.0.2.190716 sysstat statistics unique to 12.1.0.2.190716 versus 12.1.0.2.190416 sys_time_model statistics unique to 12.1.0.2.190416 versus 12.1.0.2.190716 sys_time_model statistics unique to 12.1.0.2.190716 versus 12.1.0.2.190416 dba tables unique to 12.1.0.2.190416 versus 12.1.0.2.190716 dba tables unique to 12.1.0.2.190716 versus 12.1.0.2.190416 dba tables columns unique to 12.1.0.2.190716 versus 12.1.0.2.190416 dba tables columns unique to 12.1.0.2.190416 versus 12.1.0.2.190716 cdb tables unique to 12.1.0.2.190416 versus 12.1.0.2.190716 cdb tables unique to 12.1.0.2.190716 versus 12.1.0.2.190416 cdb tables column unique to 12.1.0.2.190416 versus 12.1.0.2.190716 cdb tables column unique to 12.1.0.2.190716 versus 12.1.0.2.190416
And here are the differences in symbols (c functions).
The most notable thing to see are:
– almost no functions removed, it is normal to see a bigger number of functions to vanish.
– quite a lot of functions that are added are related to krsr*, kernel redo standby/dataguard remote file server.
– version 12.2 up to version 19 has had an addition of a huge amount of functions related to little cms, but it seems version 12.1 did not get this addition.
code symbol names unique in version 12.1.0.2.190416 versus 12.1.0.2.190716
NAME RESOLVE ANNOTATION
------------------------------------------------------------ ------------------------------------------------------------ --------------------------------------------------------------------------------
free_ex_data free_ex_data ??
set_dh set_dh ??
code symbol names unique in version 12.1.0.2.190716 versus 12.1.0.2.190416
NAME RESOLVE ANNOTATION
------------------------------------------------------------ ------------------------------------------------------------ --------------------------------------------------------------------------------
R_SSL_clear_options R_SSL_clear_options ??
R_SSL_clear_options_by_type R_SSL_clear_options_by_type ??
free_ex_data_arg free_ex_data_arg ??
kcl_try_cancel (kcl)_try_cancel kernel cache lock manager/buffer cache ??
kcvfdb_set_dict_check (kcv)fdb_set_dict_check kernel cache recovery ??
kewmcdmvbrwm (kewm)cdmvbrwm kernel event AWR metrics ??
kewmcomprmdif (kewm)comprmdif kernel event AWR metrics ??
kewmgetendftm (kewm)getendftm kernel event AWR metrics ??
kfdvaOpRslvFail (kfdva)OpRslvFail kernel automatic storage management disk virtual ATB ??
kfdvaPopRslvFail (kfdva)PopRslvFail kernel automatic storage management disk virtual ATB ??
kfdvaVopRslvFail (kfdva)VopRslvFail kernel automatic storage management disk virtual ATB ??
kfgbCheckInterrupt (kfgb)CheckInterrupt kernel automatic storage management diskgroups background ??
kfis_sageonly_anygroup_all (kfis)_sageonly_anygroup_all kernel automatic storage management intelligent storage interfaces ??
kfnrclFindRmt (kfn)rclFindRmt kernel automatic storage management networking subsystem ??
kgfnConnect3 (kgf)nConnect3 kernel generic ASM ??
kgfnGetCSSMisscount (kgf)nGetCSSMisscount kernel generic ASM ??
kgfpInitComplete3 (kgf)pInitComplete3 kernel generic ASM ??
kjblimcestimate (kjbl)imcestimate kernel lock management global cache service lock table ??
krbCreateXml (krb)CreateXml kernel redo backup/restore ??
krbi_create_xml krbi_create_xml kernel redo backup/restore dbms_backup_restore package DBMS_BACKUP_RESTORE.KRBI_
CREATE_XML CREATETEMPXMLFILE
krcdct_int (krc)dct_int kernel redo block change tracking ??
krcpsckp_canc (krc)psckp_canc kernel redo block change tracking ??
krsr_chk_sna (krsr)_chk_sna kernel redo standby/dataguard (?) remote file server ??
krsr_copy_rcv_info (krsr)_copy_rcv_info kernel redo standby/dataguard (?) remote file server ??
krsr_copy_thread_info (krsr)_copy_thread_info kernel redo standby/dataguard (?) remote file server ??
krsr_get_rta_info (krsr)_get_rta_info kernel redo standby/dataguard (?) remote file server ??
krsr_pic_release (krsr)_pic_release kernel redo standby/dataguard (?) remote file server ??
krsr_reset_sna (krsr)_reset_sna kernel redo standby/dataguard (?) remote file server ??
krsr_rta_adjusted_numblks (krsr)_rta_adjusted_numblks kernel redo standby/dataguard (?) remote file server ??
krsr_sna_io_finish (krsr)_sna_io_finish kernel redo standby/dataguard (?) remote file server ??
krsr_snldt_get_inlist (krsr)_snldt_get_inlist kernel redo standby/dataguard (?) remote file server ??
krsr_snldt_get_simap (krsr)_snldt_get_simap kernel redo standby/dataguard (?) remote file server ??
krsr_update_lamport (krsr)_update_lamport kernel redo standby/dataguard (?) remote file server ??
ksfd_estimate_fobpools (ksfd)_estimate_fobpools kernel service (VOS) functions disk IO ??
ksfd_iorm_throttled (ksfd_io)rm_throttled kernel service (VOS) functions disk IO perform IO ??
r_ex_data_clear r_ex_data_clear ??
r_ex_data_update r_ex_data_update ??
r_ssl_ctx_ex_data_clear r_ssl_ctx_ex_data_clear ??
r_ssl_ctx_get_dh_uses r_ssl_ctx_get_dh_uses ??
r_ssl_ctx_set_dh_uses r_ssl_ctx_set_dh_uses ??
r_ssl_ec_cert_algs_are_equal r_ssl_ec_cert_algs_are_equal ??
r_ssl_get_dh_uses r_ssl_get_dh_uses ??
r_ssl_set_dh_uses r_ssl_set_dh_uses ??
ri_ssl3_base ri_ssl3_base ??
ri_ssl3_ctx_dh_tmp ri_ssl3_ctx_dh_tmp ??
ri_ssl3_dh_tmp ri_ssl3_dh_tmp ??
ri_ssl_cert_dup_params ri_ssl_cert_dup_params ??
ri_ssl_cipher_ctx_cipher_size ri_ssl_cipher_ctx_cipher_size ??
ri_ssl_cipher_ctx_is_aead ri_ssl_cipher_ctx_is_aead ??
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