When I try to execute this statement in Oracle SQL Developer 2.1 a dialog box "Enter Substitution Variable" pops up asking for a replacement value for TOBAGO,
update t set country = 'Trinidad and Tobago' where country = 'trinidad & tobago';
How can I avoid this without resorting to chr(38)
or u'trinidad \0026 tobago'
which both obscure the purpose of the statement?
This question is related to
oracle
oracle-sqldeveloper
set scan off; Above command also works.
In SQL*Plus putting SET DEFINE ?
at the top of the script will normally solve this. Might work for Oracle SQL Developer as well.
this will work as you asked without CHAR(38):
update t set country = 'Trinidad and Tobago' where country = 'trinidad & '|| 'tobago';
create table table99(col1 varchar(40));
insert into table99 values('Trinidad &' || ' Tobago');
insert into table99 values('Trinidad &' || ' Tobago');
insert into table99 values('Trinidad &' || ' Tobago');
insert into table99 values('Trinidad &' || ' Tobago');
SELECT * FROM table99;
update table99 set col1 = 'Trinidad and Tobago' where col1 = 'Trinidad &'||' Tobago';
Source: Stackoverflow.com