在SQL*Plus中,使用ALTER USER命令来修改SYS用户的密码。例如,如果你想将SYS用户的密码更改为NewPassword123,可以执行以下命令: sql ALTER USER sys IDENTIFIED BY NewPassword123; 这条命令会立即更改SYS用户的密码。 确认密码修改成功,测试新密码的登录功能: 为了确认密码修改成功,你可以尝试使用新密码重新登录。如...
一、忘记除SYS、SYSTEM用户之外的用户的登录密码。用SYS (或SYSTEM)用户登录: CONN SYS/PASS_WORD AS SYSDBA;使用如下语句修改用户的密码: ALTER USER user_name IDENTIFIED BY "newpass";注意：密码不能全是数字。并且不能是数字开头。否则会出现：ORA-00988: 口令缺失或无效 二、忘记SYS用户，或者...
"CREATE DATABASE"If you do not specify these clauses, then Oracle Database creates default passwords change_on_install for user SYS and manager for user SYSTEM.But default password for system user "manager" has changed in 19c to "no authentication". NO AUTHENTICATION Clause Use the NO ...
2、安装依赖包 yum install -y oracle-database-preinstall-19c binutils compat-libcap1 compat-libstdc++-33 gcc gcc-c++ glibc glibc-devel ksh libaio libaio-devel libgcc libnsl libnsl.i686 libnsl.x86_64 libnsl2 libnsl2.i686 libnsl2.x86_64 libstdc++ libstdc++-devel libXi libXtst make sysstat jav...
2.修改sys密码 由于12.2之后 ORACLE ⼝令⽂件，存放⾄ASM⾥⾯，因此⽆法再通过alter user sys identified by 'values'修改。修改⽅式：grid$srvctl config database -d db_name 找到Password⽂件位置 oracle$orapwd file='+DATA/LD/PASSWORD/pwdld' dbuniquename=ld sys=y password='sdfsdf' ...
We are running Oracle 19c RAC as a 2 node cluster with a 2 node physical standby all on RedHat 8.2. The SYS password shows the expiry date as 03-JAN-2022 and I understood now with physical standbys, we did not have to worry about password file needing to be copied,...
sysPassword=oracle systemPassword=oracle datafileDestination=/u01/app/oracle/oradata storageType=FS sampleSchema=TRUE databaseType=OLTP automaticMemoryManagement=FALSE totalMemory=4096 chown -R oracle:oinstall /home/oracle/rsp/dbca.rsp dbca -silent -createDatabase -responseFile /home/oracle/rsp/dbca....
-gdbname cdb19c \ -sid cdb19c \ -databaseConfigType SI \ -createAsContainerDatabase TRUE \ -numberOfPDBs 1 \ -pdbName oca \ -useLocalUndoForPDBs TRUE \ -pdbAdminPassword oracle1 \ -sysPassword oracle2 \ -systemPassword oracle3 \ ...
gdbName=ORA19C.dbaora.com sid=ORA19C createAsContainerDatabase=true numberOfPDBs=1 pdbName=PORA19C1 pdbAdminPassword=hundsun templateName=General_Purpose.dbc sysPassword=hundsun systemPassword= dbsnmpPassword=hundsun datafileDestination=/u02/oradata ...