Oracle PL/SQL Tutorial/SQL PLUS Session Environment/SHOW ALL

SHOW ALL displays all parameters

SQL>
SQL> Show all
appinfo is OFF and set to "SQL*Plus"
arraysize 15
autocommit OFF
autoprint OFF
autorecovery OFF
autotrace OFF
blockterminator "." (hex 2e)
btitle OFF and is the first few characters of the next SELECT statement
cmdsep OFF
colsep " "
compatibility version NATIVE
concat "." (hex 2e)
copycommit 0
COPYTYPECHECK is ON
define "&" (hex 26)
describe DEPTH 1 LINENUM OFF INDENT ON
echo ON
editfile "afiedt.buf"
embedded OFF
escape OFF
FEEDBACK ON for 100 or more rows
flagger OFF
flush ON
heading ON
headsep "|" (hex 7c)
instance "local"
linesize 300
lno 15
loboffset 1
logsource ""
long 300
longchunksize 80
markup HTML OFF HEAD "<style type="text/css"> body {font:10pt Arial,Helvetica,sans-serif; color:blac
k; background:White;} p {font:10pt Arial,Helvetica,sans-serif; color:black; background:White;} table
,tr,td {font:10pt Arial,Helvetica,sans-serif; color:Black; background:#f7f7e7; padding:0px 0px 0px 0
px; margin:0px 0px 0px 0px;} th {font:bold 10pt Arial,Helvetica,sans-serif; color:#336699; backgroun
d:#cccc99; padding:0px 0px 0px 0px;} h1 {font:16pt Arial,Helvetica,Geneva,sans-serif; color:#336699;
 background-color:White; border-bottom:1px solid #cccc99; margin-top:0pt; margin-bottom:0pt; padding
:0px 0px 0px 0px;} h2 {font:bold 10pt Arial,Helvetica,Geneva,sans-serif; color:#336699; background-c
olor:White; margin-top:4pt; margin-bottom:0pt;} a {font:9pt Arial,Helvetica,sans-serif; color:#66330
0; background:#ffffff; margin-top:0pt; margin-bottom:0pt; vertical-align:top;}</style><title>SQL*Plu
s Report</title>" BODY "" TABLE "border="1" width="90%" align="center" summary="Script output"" SPOO
L OFF ENTMAP ON PREFORMAT OFF
newpage 1
null ""
numformat ""
numwidth 10
pagesize 200
PAUSE is OFF
pno 1
recsep WRAP
recsepchar " " (hex 20)
release 1002000100
repfooter OFF and is NULL
repheader OFF and is NULL
serveroutput ON SIZE UNLIMITED FORMAT WORD_WRAPPED
shiftinout INVISIBLE
showmode OFF
spool OFF
sqlblanklines OFF
sqlcase MIXED
sqlcode 0
sqlcontinue "> "
sqlnumber ON
sqlpluscompatibility 10.2.0
sqlprefix "#" (hex 23)
sqlprompt "SQL> "
sqlterminator ";" (hex 3b)
suffix "sql"
tab ON
termout ON
timing OFF
trimout ON
trimspool OFF
ttitle OFF and is the first few characters of the next SELECT statement
underline "-" (hex 2d)
USER is "SYS"
verify ON
wrap : lines will be wrapped
SQL>

show all markup

SQL>
SQL> show markup
markup HTML OFF HEAD "<style type="text/css"> body {font:10pt Arial,Helvetica,sans-serif; color:black; background:White;} p {font:10pt Arial,Helvetica,sans-serif; color:black; background:White;} table
,tr,td {font:10pt Arial,Helvetica,sans-serif; color:Black; background:#f7f7e7; padding:0px 0px 0px 0px; margin:0px 0px 0px 0px;} th {font:bold 10pt Arial,Helvetica,sans-serif; color:#336699; backgroun
d:#cccc99; padding:0px 0px 0px 0px;} h1 {font:16pt Arial,Helvetica,Geneva,sans-serif; color:#336699; background-color:White; border-bottom:1px solid #cccc99; margin-top:0pt; margin-bottom:0pt; padding
:0px 0px 0px 0px;} h2 {font:bold 10pt Arial,Helvetica,Geneva,sans-serif; color:#336699; background-color:White; margin-top:4pt; margin-bottom:0pt;} a {font:9pt Arial,Helvetica,sans-serif; color:#66330
0; background:#ffffff; margin-top:0pt; margin-bottom:0pt; vertical-align:top;}</style><title>SQL*Plus Report</title>" BODY "" TABLE "border="1" width="90%" align="center" summary="Script output"" SPOO
L OFF ENTMAP ON PREFORMAT OFF
SQL> set markup
SP2-0281: markup missing set option
Usage: SET MARKUP HTML [ON|OFF] [HEAD text] [BODY text]
 [TABLE text] [ENTMAP {ON|OFF}] [SPOOL {ON|OFF}] [PRE[FORMAT] {ON|OFF}]
SQL>

show autocommit

SQL>
SQL> set  autocommit on
SQL> show autocommit
autocommit IMMEDIATE
SQL> set  autocommit 42
SQL> show autocommit
AUTOCOMMIT ON for every 42 DML statements
SQL> set  autocommit off
SQL>
SQL>

show concat

SQL>
SQL> show concat
concat "." (hex 2e)
SQL>

show define

SQL>
SQL>
SQL> show define
define "&" (hex 26)
SQL>

show parameter optimizer_features

SQL> create table t as select * from all_objects;
SQL>
SQL> create or replace function get_row_cnt return number
  2  as
  3          countValue   number;
  4  begin
  5          select count(*) into countValue from t;
  6          return countValue;
  7  end;
  8  /
SQL>
SQL> show parameter optimizer_features
                                                              
NAME                                  TYPE         VALUE
------------------------------------  -----------  ------------------------------
optimizer_features_enable             string       8.1.5
SQL>
SQL> alter session set sql_trace=true;
SQL>
SQL>
SQL> exec dbms_output.put_line( get_row_cnt );
12583
SQL>
SQL> alter system
  2  set optimizer_features_enable = "8.1.5" scope = spfile;
SQL>
SQL> drop table t;
SQL>

show verify

SQL>
SQL>
SQL> set  verify on
SQL> set  verify off
SQL> show verify
verify OFF
SQL>
SQL>