CHARTOROWID
CHARTOROWID converts a value from a text data type to a ROWID data type.
For more information about the ROWID pseudocolumn, refer to the Oracle Database SQL Language Reference.
Arguments
char is a text expression that forms a valid rowid.
Example
chartorowid('AAAN6EAALAAAAAMAAB') returns the text string AAAN6EAALAAAAAMAAB as a rowid.