cubrid_lob2_import - Import BLOB/CLOB data from a file.
Вернуться к: CUBRID Функции
cubrid_lob2_import
(PECL CUBRID >= 8.4.1)
cubrid_lob2_import — Import BLOB/CLOB data from a file.
Описание
$lob_identifier
, string $file_name
)The cubrid_lob2_import() function is used to save the contents of BLOB/CLOB data from a file. To use this function, you must use cubrid_lob2_new() or fetch a lob object from CUBRID database first. If the file already exists, the operation will fail. This function will not influence the cursor position of the lob object. It operates the entire lob object.
Список параметров
-
lob_identifier -
Lob identifier as a result of cubrid_lob2_new() or get from the result set.
-
filename -
File name you want to import BLOB/CLOB data. It also supports the path of the file.
Возвращаемые значения
TRUE if the process is successful and FALSE for failure.
Примеры
Пример #1 cubrid_lob2_export() example
<?php
$conn = cubrid_connect("localhost", 33000, "demodb", "dba", "");
cubrid_execute($conn,"DROP TABLE if exists test_lob");
cubrid_execute($conn,"CREATE TABLE test_lob (id INT, contents CLOB)");
$req = cubrid_prepare($conn, "INSERT INTO test_lob VALUES (?, ?)");
cubrid_bind($req, 1, 1);
$lob = cubrid_lob2_new($conn, "clob");
cubrid_lob2_import($lob, "doc_1.txt");
cubrid_lob2_bind($req, 2, $lob, 'CLOB'); // or cubrid_lob2_bind($req, 2, $lob);
cubrid_execute($req);
cubrid_lob2_close($lob);
cubrid_disconnect($conn);
?>
Смотрите также
- cubrid_lob2_new() - Create a lob object.
- cubrid_lob2_close() - Close LOB object.
- cubrid_lob2_export() - Export the lob object to a file.
- cubrid_lob2_bind() - Bind a lob object or a string as a lob object to a prepared statement as parameters.
Вернуться к: CUBRID Функции