cubrid_lob2_bind

(PECL CUBRID >= 8.4.1)

cubrid_lob2_bind — Bind a lob object or a string as a lob object to a prepared statement as parameters.

说明

bool cubrid_lob2_bind ( resource $req_identifier , int $bind_index , mixed $bind_value [, string $bind_value_type ] )

The cubrid_lob2_bind() function is used to bind BLOB/CLOB datas to a corresponding question mark placeholder in the SQL statement that was passed to cubrid_prepare(). If bind_value_type is not given, string will be "BLOB" as the default. But if you use cubrid_lob2_new() before, bind_value_type will be consistent with type in cubrid_lob2_new() as the default.

参数

req_identifier

Request identifier as a result of cubrid_prepare().

bind_index

Location of binding parameters. It starts with 1.

bind_value

Actual value for binding.

bind_value_type

It must be "BLOB" or "CLOB" and it won't be case-sensitive. If it not be given, the default value is "BLOB".

返回值

TRUE, when process is successful.

FALSE, when process is unsuccessful.

范例

Example #1 cubrid_lob2_bind() example

<?php
// Table: test_lob (id INT, contents CLOB)

$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, 3);

$lob = cubrid_lob2_new($conn, 'CLOB');
cubrid_lob2_bind($req, 2, $lob);

cubrid_execute($req);

cubrid_bind($req, 1, 4);

cubrid_lob2_bind($req, 2, 'CUBRID LOB2 TEST', 'CLOB');

cubrid_execute($req);

cubrid_disconnect($conn);
?>

参见