ORA-01565

How to Resolve ORA-01565: error in identifying file '?=/dbs/spfile@.ora'

by Ed Chen
January 9, 2021January 14, 2021

ORA-01565 To create a plain-text parameter file, I usually don't specify both locations of the parameter file (PFILE) or the server parameter file (SPFILE). SQL>… Read More »

What Makes Instance Shutdown Itself

by Ed Chen
November 6, 2019November 7, 2019

What makes a running instance shutdown itself could be a very complicated topic to talk about, because we have to know what instance was thinking.… Read More »