cubrid_lob2_import
(PECL CUBRID >= 8.4.1)
cubrid_lob2_import — Import BLOB/CLOB data from a file
説明
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.
パラメータ
-
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.
戻り値
成功した場合に true を、失敗した場合に false を返します。
例
例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);
?>参考
- 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
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