Php/docs/function.cubrid-lob2-bind
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
cubrid_lob2_bind
( resource $req_identifier
, int $bind_index
, mixed $bind_value
[, string $bind_value_type
] ) : bool
The cubrid_lob2_bind() function is used to bind BLOB/CLOB datas
to a corresponding question mark placeholder in the SQL statement that was passed
to cubrid_prepare(). If bind_value_type
is not given, string will be "BLOB" as the default. But if you use
cubrid_lob2_new() before, bind_value_type
will be consistent with type in cubrid_lob2_new() as the default.
参数
req_identifier- Request identifier as a result of cubrid_prepare().
bind_index- Location of binding parameters. It starts with 1.
bind_value- Actual value for binding.
bind_value_type- It must be "BLOB" or "CLOB" and it won't be case-sensitive. If it not be given, the default value is "BLOB".
返回值
true, when process is successful.
false, when process is unsuccessful.
范例
Example #1 cubrid_lob2_bind() example
<?php// Table: test_lob (id INT, contents CLOB)$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);?>
