问题
When I run a query like:
SELECT * FROM CAR;
the results appear but each row wraps to several lines.
How can I stop this wrapping so that each row appears on a single line?
回答1:
Had the same problem, even after changing set lines to a big number:
select * from dba_directories;
OWNER DIRECTORY_NAME
------------------------------ ------------------------------
DIRECTORY_PATH
---------------------------------------------------------------------------------------------------------------------------------------------------------------
SYS DPUMP_DIR
C:\xxx
SYS CLEAN_PUMP_DIR
D:\yyy
SYS TCMCLEAN_DPUMP_DIR
C:\zzz
The way to do it was to use also: set wrap off
OWNER DIRECTORY_NAME DIRECTORY_PATH
------------------------------ ------------------------------ ------------------------------------------
SYS DPUMP_DIR C:\xxx
SYS CLEAN_PUMP_DIR D:\yyy
SYS TCMCLEAN_DPUMP_DIR C:\zzz
回答2:
Really hard to tell quite what the question actually is; but if you're seeing each row of data wrapped onto multiple lines in SQL*Plus, you need to do set lines 180 or similar; the number you use would ideally be the width of your terminal. The default is 80. You can go wider than the terminal, and it will still wrap, but you may find it easier to read still.
The documentation for all the set commands is here.
回答3:
Are you talking about SQLplus? If so try setting the column format. This webpage gives an example: http://www.adp-gmbh.ch/ora/sqlplus/beautify.html
回答4:
This is probably to do with the wrap of the text. I have completed this with my tables and it works:
SQL> set wrap off;
来源：https://stackoverflow.com/questions/10499544/oracle-sqlplus-wrapping-results