Hello
I try to read a 2000 character long string out of database. The database
is an oracle 10g Express Edition with UTF-8 character set. To read the
string we use the PDO abstraction layer with oci-driver. If the 2000
character contains one or more UTF-8 characters we get the problem that
PDO truncate the result of the database, with the following message:
Warning: PDOStatement::fetchAll() [pdostatement.fetchall]: column 5 data
was too large for buffer and was truncated to fit it in
C:\wamp\www\wp\bp.php on line 115
The definition of the database column is
TESTSTRING VARCHAR2(2000 CHAR)
CHAR means that we can store up to 2000 characters independent from the
encoding of the character (e.g. UTF8).
I also init the PDO with UTF8
$dbh = new PDO('oci:dbname=' . $db_name . ';charset=UTF8', $db_user,
$db_pw);
If i read the same string with java and JDBC-driver it works fine, so i
can exclude a database error.
How i have to configre PHP/PDO to be aware of the truncation of the
result string?
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