This preface lists changes in the SQL*Plus User's Guide and Reference
Changes in SQL*Plus Release 19c
The following are changes in the SQL*Plus User's Guide and Reference for SQL*Plus Release 19c.
The following feature is new in this release:
The Easy Connect syntax, which is used by applications to connect to Oracle Database, has been enhanced and is called Easy Connect Plus.
The following feature is no longer supported:
Desupport of PRODUCT_USER_PROFILE Table
Starting in Oracle Database 19c, the SQL*Plus table PRODUCT_USER_PROFILE (PUP table) is desupported.
The SQL*Plus product-level security feature is unavailable in Oracle Database 19c. Oracle recommends that you protect data by using Oracle Database settings, so that you ensure consistent security across all client applications.