Home » U++ Library support » U++ SQL » UTF8 Length of char -> ORA-01406 ORA-12899 Upp(6693/7609) (ERROR "value too large for column" or "fetched column value was truncated" )
| UTF8 Length of char -> ORA-01406 ORA-12899 Upp(6693/7609) [message #43540] |
Wed, 27 August 2014 15:54  |
wqcmaster
Messages: 37
Registered: March 2013
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Tested on Windows XP and Windows 2008 R2 with Ultimate 7609
Tested on Linux with Oracle-Database (11), Client 11.1, Linux-Desktop: Ubuntu with UTF8 and without UTF8 with Ultimate 6693
Did anybody have a idea, a hint or a solution?
We encounted a problem but do not know what we are doing wrong?
We insert a value in a database column with 'German umlauts', the column has a length of 5 and the length of value too.
If we connect against a UTF8-Database we get an error about "ORA-12899: value too large for column" during storage.
If we connect against a NON-UTF8-Database we are able to store, but during load we get an error about "ORA-01406: fetched column value was truncated".
Where is the problem?
See our small Test-Program:
Database
TABLE_(UTF8TEST)
INT_ (ID) PRIMARY_KEY
STRING_ (TEST1,5)
STRING_ (TEST2,10)
TIME_ (TSTAMP)
END_TABLE
UTF8-Database && UTF8-Desktop-Enviroment:
SQL* insert into UTF8TEST(ID, TEST1 values (15, 'äääää')
ERROR ORA-12899: value too large for column "SCOTT"."UTF8TEST"."TEST1" (actual: 10, maximum: 5)
(12899): insert into UTF8TEST(ID, TEST1) values (15, 'äääää')
SQL* select TEST1 from UTF8TEST where ID = 15
select TEST1 from UTF8TEST where ID = 15
UTF8-Database && Not-UTF8-Desktop-Enviroment:
SQL* insert into UTF8TEST(ID, TEST1) values (13, 'äääää')
ERROR ORA-12899: value too large for column "SCOTT"."UTF8TEST"."TEST1" (actual: 10, maximum: 5)
(12899): insert into UTF8TEST(ID, TEST1) values (13, 'äääää')
SQL* select TEST1 from UTF8TEST where ID = 13
select TEST1 from UTF8TEST where ID = 13
Not-UTF8-Database && Not-UTF8-Desktop-Enviroment:
SQL* insert into UTF8TEST(ID, TEST1) values (11, 'äääää')
insert into UTF8TEST(ID, TEST1) values (11, 'äääää')
SQL* select TEST1 from UTF8TEST where ID = 11
select TEST1 from UTF8TEST where ID = 11
ERROR ORA-01406: fetched column value was truncated
(1406): select TEST1 from UTF8TEST where ID = 11
Not-UTF8-Database && UTF8-Desktop-Enviroment:
SQL* insert into UTF8TEST(ID, TEST1) values (13, 'äääää')
insert into UTF8TEST(ID, TEST1) values (13, 'äääää')
select TEST1 from UTF8TEST where ID = 13
ERROR ORA-01406: fetched column value was truncated
(1406): select TEST1 from UTF8TEST where ID = 13 |
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