Note: This was originally published on rene-ace.com.
Read More >With Oracle Data Guard promising high availability, data protection and disaster recovery for enterprise data, it’s useful to understand the Data Guard command-line interface (DGMGRL) which enables you to control and monitor a Data Guard configuration from the DGMGRL prompt…
Read More >This will be a short entry, but hopefully, it will help if you face the error “ORA-01722: invalid number” while doing an upgrade. Today I was doing an Oracle RDBMS upgrade from 12.2 with DST 34, to 19.7 with DST…
Read More >The other day I was doing an import using impdp in 12.1.0.2, and received the following error:’ORA-30926: unable to get a stable set of rows in the source tables’. Starting “SYS_PYTHIAN”.”SYS_IMPORT_TABLE_03″: sys_pythian/******** parfile=table_import.par Processing object type TABLE_EXPORT/TABLE/TABLE Processing object type…
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