ctsqlutl
The ctsqlutl utility allows to change the name of table columns.
Usage:
ctsqlutl [options] -rencol table_name column newcolumn  | 
Where:
•	table_name is the name of the table with the column you want to rename
•	column is the name of the column you want to rename
•	newcolumn is the new name for the column
•	options can be one or more of the following:
o	-o owner_name: owner of table
o	-d database_name: database name (default: ctreeSQL)
o	-s server_name: c-tree SQL Server name (default: FAIRCOMS)
o	-u userid: userid for logging onto the c-tree SQL Server
o	-a password: password for authentication