2026-03-12 21:01:38

tiddlywiki/001.txt

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+ALTER SYSTEM SET events 'trace[rdbms.SQL_Optimizer.*][sql:9s5u1k3vshsw4]'
+ALTER SYSTEM SET events 'trace[rdbms.SQL_Optimizer.*][sql:9s5u1k3vshsw4] off'
+
+https://support.oracle.com/epmos/faces/DocumentDisplay?_afrLoop=368303807596291&id=19708342.8&_adf.ctrl-state=1b44p4xesv_237
+
+README 
+------
+
+ Name: SQL Developer SQLcl
+ Desc: Oracle SQL Developer Command Line (SQLcl) is a free command line 
+       interface for Oracle Database. It allows you to interactively or 
+       batch execute SQL and PL/SQL. SQLcl provides in-line editing, statement
+       completion, and command recall for a feature-rich experience, all while
+       also supporting your previously written SQL*Plus scripts.
+ Version: 20.4.1
+ Build: 20.4.1.351.1718
+
+Release Notes
+=============
+
+Ansiconsole as default SQLFormat
+--------------------------------
+From SQLcl 20.2, AnsiConsole Format is on by default.  This means that certain 
+features will not work as expect until the format is set to default.
+
+These include the SQL\*Plus features
+  * HEADING
+  * TTITLE
+  * BREAK
+  * COMPUTE
+
+SQL> set sqlformat default. 
+
+If you have extensive use of SQL\*Plus style reports, you need to unset
+sqlformat via login.sql or add it to your reports