oracle 12c upgrade exam

Tags: china-pub computer OracleThis is a high quality pre-sale recommendation of Computer class OCA Certification Exam Guide (1z0-061) Oracle Database 12c SQL Foundation ". Oracle Certified Master (OCM) 's latest work, the OCA Certification exam official book, covers all O

Explore Oracle Database Upgrade 7 11gR2 to 12c after the upgrade is complete, insert PDB, 11gr2pdb Explore Oracle Database Upgrade 7Insert PDB after 11gR2 to 12c

Explore Oracle The database upgrade seven11gR2 to 12c Insert after upgrade complete PDBObjective: fromOracle 12cat the beginning, the concept of container database is introduced, which can implement database plug-in operation, such as:now let's take a look at how to11.2.0.4the database is inserted into the12cof theCDP

Oracle Trace File Analyzer (TFA) Collector. 2017/01/11 03:05:29 Clsrsc-363:user ignored prerequisites during installation OLR initialization-successful2017/01/11 03:06:43 clsrsc-330:adding clusterware entries to file ' oracle-ohasd.conf ' Crs-4133:oracle High Availability Services have been stopped.Crs-4123:oracle Hig

explicitly inserted; METADATA-ONLY default value refers to the default value specified when a new column is added, and the difference in 11g is that, the default value of 11g must be not null. 3. extend the length limit of multiple data types: Increase the VARCHAR2, NVARCHAR2, and RAW types to 32 K, set compatibility to 12.0.0.0 or above, and set the initialization parameter MAX_ SQL _STRING_SIZE to EXTENDED, this function does not support CLUSTER tables and index organization tables. In the en

the sub-patch of the data dictionary, such as performing the above operation, and the patch_id PSU 21948354 below will remain and take effect. Sql> select * from Dba_registry_sqlpatch;patch_id VERSION STATUS---------- ---------- ----------------------21948354 19553095 1 SUCCESS 3. When rollback does not update the binary of the database dictionary, you do not need to run $oracle_home/opatch/datapatch-verbose When rollback has updated the PSU for the database dictionary, it is necessary to perf

/MPATHFSudo/usr/sbin/oracleasm Createdisk DSK03/DEV/MAPPER/MPATHGSudo/usr/sbin/oracleasm Createdisk Dsk04/dev/mapper/mpathhSudo/usr/sbin/oracleasm Createdisk Dsk05/dev/mapper/mpathiSudo/usr/sbin/oracleasm Createdisk DSK06/DEV/MAPPER/MPATHJSudo/usr/sbin/oracleasm Createdisk DSK07/DEV/MAPPER/MPATHKSudo/usr/sbin/oracleasm ListdisksSudo/usr/sbin/oracleasm-discoverRun the below on other nodes:Sudo/usr/sbin/oracleasm ScandisksSudo/usr/sbin/oracleasm ListdisksSudo/usr/sbin/oracleasm-discoverAbout the p

number (8), ename varchar2 (+), Sal number (6))PARTITION by RANGE (SAL)(PARTITION p1 VALUES less THAN (10000),PARTITION P2 VALUES less THAN (20000),PARTITION P3 VALUES less THAN (30000),PARTITION P4 VALUES less THAN (40000),PARTITION P5 VALUES less THAN (50000),PARTITION P_max (MAXVALUE));sql> ALTER TABLE emp_part MERGE partitions p3,p4,p5 into PARTITION p_merge;If the partition range forms a sequence, you can use the following example:sql> ALTER TABLE emp_part MERGE partitions p3 to P5 into PA

choices for enterprises. Yu sicheng, vice president of Oracle and general manager of technology in Greater China Oracle Database 12c adopts a multi-tenant architecture. By separately managing data content in different tenants, the independence and security required between tenants can be ensured. While retaining the functions of each tenant, it can achieve unif

) (PARTITIONp1VALUESLESSTHAN(10000), PARTITIONp2VALUESLESSTHAN(20000), PARTITIONp3VALUESLESSTHAN(30000), PARTITIONp4VALUESLESSTHAN(40000), PARTITIONp5VALUESLESSTHAN(50000), PARTITIONp_max(MAXVALUE) ); SQL>ALTERTABLEemp_partMERGEPARTITIONSp3,p4,p5INTOPARTITIONp_merge; If the partition range forms a sequence, you can use the following example: SQL>ALTERTABLEemp_partMERGEPARTITIONSp3TOp5INTOPARTITIONp_merge; 7. Database Upgrade a

utilization of server resources and saves the time and work required for database upgrade, backup and recovery. The multi-tenant architecture provides almost instantaneous configuration and database replication, making the architecture an ideal platform for database testing and development cloud. Oracle Multi-Tenant Technology works with all Oracle database feat

non-routine recovery of Oracle 12C CDB database without database backupFamiliar with Dul friends know Dul is file# 1 Block 1 kcvfhrdb find bootstarp$ Segment Header (in fact Kcvfhrdb is bootstarp$ segment Header RDBA address), Then through the related SQL stored in the bootstarp$ to find some base table objects (obj$,tab$,col$,seg$, etc.), and then through their positioning to the specific object of the seg

whether it is worthwhile to add the result cache to the caller permission program! Define PL/SQL subroutines in SQL statementsDevelopers have long been able to call their own PL/SQL functions in SQL statements. In this case, I have created a function BETWNSTR which features similar to substr user-defined functions:FUNCTION betwnstr (String_in IN VARCHAR2, Start_in IN PLS_INTEGER, End_in IN PLS_INTEGER)RETURN VARCHAR2ISBEGINRETURN (SUBSTR (String_in, start_in,End_in-start_in + 1 ));END; I can ca

Course ObjectivesShare how to gain access to Oracle's OCP certification and exam process pits: Let's learn how to pass the Oracle OCP exam and how to obtain a OCP certificate. Applicable peopleIt related personnel, college students Course Introduction Share how to gain access to Oracle's OCP certification and exam