Name
csscan
Use csscan (Character Set Scanner) to determine the impact of migrating an Oracle database to a new character set. csscan scans the data in the database and generates a report that lists any issues involved in changing the character set.
Syntax
csscan [login
] [paramval
[paramval
...] login ::=username
[/password
][@net_service_name
]]paramval
::= {parameter
=one_value |parameter
=(value1
[,value2
...])} parameter ::= { userid=username/password
[@net_service_name
] |full={y|n} |user=table_owner
|table=table1
[,table2
[,table3...
]] |exclude=table1
[,table2
[,table3...
]] |tochar=new_char_set
|fromchar=current_char_set
|tonchar=new_national_char_set
|fromnchar=current_national_char_set
|array=[size_in_bytes
] |process=p
|maxblocks=max_blocks
|capture={y|n} |supress=s
|feedback=n
|boundaries=bound1
[,bound2
[,bound3
... ]] |lastrpt={y|n} |log=report_file
|parfile=parfile_name
|preserve={y|n} |lcsd={y|n} |lcsdata={lossy|truncation|convertible|changeless|all} |help={y|n} }
Parameters
When you perform a character set scan, you must choose between scanning the entire database (full=y
), scanning tables owned by a specific user (user=
table-owner
), or scanning specific tables (table=
table_name...
).
Tip
Before you actually migrate your database to a new character set, you should perform a full database scan.
Following are the parameter descriptions:
userid=
username/password
[@
net_service_name
]
Specifies the username and password of the user performing the scan. Optionally you can specify a net service name. ...
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