Oracle Enterprise Manager Administrator's Guide
Release 1.6
A63731-01

C
Compatibility with SQL*DBA

This appendix lists the differences between Oracle7 SQL*DBA and Server Manager DBA commands.

Figure 15-10 Functional Differences


Feature	SQL*DBA	Server Manager
DESCRIBE for PL/SQL	Lists information about the procedure argument in a tabular form	Lists the definition of the procedure argument
PRINT <no args>	Does nothing	Prints all defined variables
PRINT (before connect)	SQLDBA> print a DBA-00302: not connected to a database	SVRMGR> print a A ---------- 10
SET CHARWIDTH	Displays a character string equivalent to the number of bytes required. For example, if CHARWIDTH is set to 14 and a two-byte character set is used, seven characters are displayed.	Displays the number of characters specified by CHARWIDTH regardless of the number of bytes used by the character string. For example, if CHARWIDTH is set to 14, 14 characters are displayed.
SET COMPATIBILITY NATIVE	Unsupported	Server Manager uses the native SQL of the database to which you are connected
SHOW <no args>	SQLDBA> show show * DBA-00115: unexpected end of command	Prints current Server Manager settings
SPOOL <no args>	SQLDBA> spool File sqldba.l og opened... No prompt	SVRMGR> spool Name for the spool file: (svrmgr.log) Prompts for a filename. The default is SVRMGR.LOG.
STARTUP	If any step of STARTUP fails, SQL*DBA backs out and leaves the database in a shutdown state.	If any step of STARTUP fails, Server Manager leaves the database in its current state. For example, if an error is encountered after the mount stage, Server Manager leaves the database mounted.
VARIABLE a CHAR	Default size is 1	Default size is CHARWIDTH
@<no args>	SQLDBA> @ ORA-07225: ... Prints an error	SVRMGR> @ Name of script file: Prompts for the name of the file
Empty line	SQLDBA> garbage 2> SQLDBA>; SQLDBA>	SVRMGR> garbage 2> 3>; garbage * ORA-00900: invalid SQL statement SVRMGR>

Figure 15-11 Cosmetic Differences


Feature	SQL*DBA	Server Manager
Prompt	SQLDBA>	SVRMGR>
Product Banner	SQL*DBA	Server Manager
Connect to idle instance	SQLDBA> connect internal connected.	SVRMGR> connect internal connected to an idle instance.
PRINT a	A ---------- 10 1 row selected. The variable name is space padded: "A ".	A ---------- 10 The variable name is not space padded: "A" Also, no feedback is listed.
SET	SQLDBA> set echo on SQLDBA>	SVRMGR> set echo on Echo ON SVRMGR> Server Manager echoes the new value
Error Message Prefix	DBA-xxxxx: ...	MGR-xxxxx: ...
Wrapping text	Writes 80 characters and then wraps	Writes the entire width and relies on the display device to deal with wrapping. This is better for wide terminals.

Figure 15-12 Unsupported Options


Feature	SQL*DBA	Server Manager
RECOVERY prompt		FROM <log source> clause is unsupported
SET FLAGGER...	SET FLAGGER ENTRY	Unsupported: Use the ALTER SESSION SET FLAGGER statement
SHOW FLAGGER	Shows FLAGGER value	Unsupported
SET LABELWIDTH		Unsupported
SET RETRIES		Unsupported
SHOW VARIABLES SHOW VAR	Shows all defined variables	Unsupported: Use the PRINT command with no arguments
SHUTDOWN dbname		Unsupported

Obsolete Functionality


Feature	SQL*DBA	Server Manager
SET ARRAYSIZE	Changes the size of each fetch call	No longer used: Server Manager automatically chooses optimum fetch size.
SET CYCLE	Sets the monitor interval	No longer used
SET/SHOW DISPWIDTH	Line mode	No longer used
SET HISTORY	Screen mode	No longer used
SET LINES	Screen mode	No longer used
SET/SHOW LOGWIDTH	Line mode	No longer used
SET TERM	Screen mode	No longer used

Operational Differences


Feature	SQL*DBA	Server Manager
Executing a SQL script from the operating system command line	>sqldba @script.sql	>svrmgrl command = @script.sql
Executing a server command from the operating system command line	Unsupported	>svrmgrl command="connect x/y@z"
Entering a Server Manager command spanning multiple lines	Unsupported	Type a backslash (\) at the end of each line to indicate continuation. SVRMGR> connect \ 2> myrdb/password
Entering a quoted string spanning multiple lines		Type a backslash (\) at the end of each line to indicate continuation. SVRMGR> select * 2> from emp 3> where ename = 'A\ 4> BCDEF';
Exiting the application	SQLDBA> exit	SVRMGR> exit or SVRMGR> quit
Aborting a command	Hit <Return> twice or Enter a period (.) by itself on a line.	Enter a period (.) by itself on a line. This procedure applies to Server Manager l Line Mode only. SVRMGR> delete from emp 2> . SVRMGR>
Executing the current SQL statement		Enter a slash (/) by itself on a line. SVRMGR> select * 2> from emp 3> /

Prev

Next

Copyright © 1998 Oracle Corporation.
All Rights Reserved.