updates to reserved-words.sql, new script session-parm-diff.sql

INDEX

@@ -337,12 +337,14 @@ PARAMETERS:
 @getparm.sql: get parameters
 @parm-hist-diff.sql: show difference in parameters from AWR
 @parameter-compare.sql: compare parameters between two databases
+@session-parm-diff.sql: show how a sessions setting differ from system settings
 @showallparm.sql: Show all database parameters, including .hidden. parameters
 @showparm.sql: Show database parameters
 @showparmchanges.sql: show parameters that have changed - uses AWR
 @showparmdrvr.sql: Performs the query for getparm.sql and showparm.sql
 @showallparm73drvr.sql: Performs the query for getallparm.sql and showallparm.sql
 @showallparm12c-drvr.sql: 12c update for all parms
+@session-parm-diff.sql: show how a sessions setting differ from system settings
 @sys-context-all.sql: display all sys_context values as of 12c
 @parms_dump_csv.sql: Dump all parameters to CSV file
 @parms_dump_12c_csv.sql: Dump all 12c parameters to CSV file

README.md

@@ -342,12 +342,14 @@
 <a href='https://github.com/jkstill/oracle-script-lib/blob/master/sql/getparm.sql'>getparm.sql</a> - get parameters
 <a href='https://github.com/jkstill/oracle-script-lib/blob/master/sql/parm-hist-diff.sql'>parm-hist-diff.sql</a> - show difference in parameters from AWR
 <a href='https://github.com/jkstill/oracle-script-lib/blob/master/sql/parameter-compare.sql'>parameter-compare.sql</a> - compare parameters between two databases
+<a href='https://github.com/jkstill/oracle-script-lib/blob/master/sql/session-parm-diff.sql'>session-parm-diff.sql</a> - show how a sessions setting differ from system settings
 <a href='https://github.com/jkstill/oracle-script-lib/blob/master/sql/showallparm.sql'>showallparm.sql</a> - Show all database parameters, including .hidden. parameters
 <a href='https://github.com/jkstill/oracle-script-lib/blob/master/sql/showparm.sql'>showparm.sql</a> - Show database parameters
 <a href='https://github.com/jkstill/oracle-script-lib/blob/master/sql/showparmchanges.sql'>showparmchanges.sql</a> - show parameters that have changed - uses AWR
 <a href='https://github.com/jkstill/oracle-script-lib/blob/master/sql/showparmdrvr.sql'>showparmdrvr.sql</a> - Performs the query for getparm.sql and showparm.sql
 <a href='https://github.com/jkstill/oracle-script-lib/blob/master/sql/showallparm73drvr.sql'>showallparm73drvr.sql</a> - Performs the query for getallparm.sql and showallparm.sql
 <a href='https://github.com/jkstill/oracle-script-lib/blob/master/sql/showallparm12c-drvr.sql'>showallparm12c-drvr.sql</a> - 12c update for all parms
+<a href='https://github.com/jkstill/oracle-script-lib/blob/master/sql/session-parm-diff.sql'>session-parm-diff.sql</a> - show how a sessions setting differ from system settings
 <a href='https://github.com/jkstill/oracle-script-lib/blob/master/sql/sys-context-all.sql'>sys-context-all.sql</a> - display all sys_context values as of 12c
 <a href='https://github.com/jkstill/oracle-script-lib/blob/master/sql/parms_dump_csv.sql'>parms_dump_csv.sql</a> - Dump all parameters to CSV file
 <a href='https://github.com/jkstill/oracle-script-lib/blob/master/sql/parms_dump_12c_csv.sql'>parms_dump_12c_csv.sql</a> - Dump all 12c parameters to CSV file

sql/reserved-words.sql

@@ -1,6 +1,19 @@
-select keyword,
-	res_type || res_attr || res_semi || duplicate attributes
+
+col keyword format a30
+
+col res_type format a5 head 'Use|as|Type|Name?'
+col res_attr format a5 head 'Use|as|Attr|Name?'
+col res_semi format a6 head 'Use|as|Idntfr|Name?'
+col duplicate format a7 head 'Keyword|Dup?'
+col reserved format a9 head 'Reserved?'
+
+select keyword
+	, reserved
+	, res_type
+	, res_attr
+	, res_semi
+	, duplicate
 from v$reserved_words
-where reserved = 'Y'
+--where keyword like '%YOUR_WORD_HERE%'
 order by 2,1
 /

sql/session-parm-diff.sql

@@ -0,0 +1,21 @@
+
+-- session-parm-diff.sql
+-- Jared Still 2023
+
+col name format a30 head 'Name'
+col session_parameter format a30 head 'Session Parameter'
+col system_parameter format a30 head 'System Parameter'
+
+set pagesize 100
+set line 200 trimspool on
+
+select 
+	p.name
+	, p.value session_parameter
+	, s.value system_parameter	
+from v$parameter p 
+join v$system_parameter s
+	on s.name = p.name
+where s.value != p.value
+/
+