(PECL CUBRID >= 8.3.0)
cubrid_bind — Is used to bind values
The cubrid_bind() function is used to bind values in a cubrid_prepare() variable, a various types in PHP and corresponding types in SQL. If bind_value_type is not given, string will be the default.
Замечание:
Known issue: If column data type is CLOB, binding parameter will fail. This bug will fixed later, better use BLOB now.
The following table shows the types of substitute values.
| Support | Bind Type | Corresponding SQL Type |
|---|---|---|
| Supported | STRING | CHAR, VARCHAR |
| NCHAR | NCHAR, NVARCHAR | |
| BIT | BIT, VARBIT | |
| NUMERIC or NUMBER | SHORT, INT, NUMERIC | |
| FLOAT | FLOAT | |
| DOUBLE | DOUBLE | |
| TIME | TIME | |
| DATE | DATE | |
| TIMESTAMP | TIMESTAMP | |
| OBJECT | OBJECT | |
| BLOB | BLOB | |
| CLOB | CLOB | |
| NULL | NULL | |
| Not supported | SET | SET |
| MULTISET | MULTISET | |
| SEQUENCE | SEQUENCE |
Request identifier as a result of cubrid_prepare().
Index for binding.
Actual value for binding.
A type of the value to bind. (It is omitted by default. Thus, system internally use string by default. However, you need to specify the exact type of the value as an argument when they are NCHAR, BIT, or BLOB/CLOB).
TRUE, when process is successful.
FALSE, when process is unsuccessful.
| Версия | Описание |
|---|---|
| 8.3.1 | Added BLOB/CLOB data types support. |
Пример #1 cubrid_bind() example
<?php
$con = cubrid_connect("dbsvr.cubrid.com", 12345, "demodb");
if ($con) {
$sql = "insert into tbl values (?,?,?)";
$req = cubrid_prepare($con, $sql, CUBRID_INCLUDE_OID);
$i = 0;
while ($i < 2) {
$res = cubrid_bind($req, 1, "1", "NUMBER");
$res = cubrid_bind($req, 2, "2");
$res = cubrid_bind($req, 3, "04:22:34 PM 08/07/2007");
$res = cubrid_execute( $req );
$i = $i + 1;
}
}
?>
Пример #2 cubrid_bind() BLOB/CLOB example
<?php
$con = cubrid_connect ("localhost", 33000, "foo");
if ($con) {
$sql = "INSERT INTO php_cubrid_lob_test(doc_content) VALUES(?)";
$req = cubrid_prepare($con, $sql);
$fp = fopen("book.txt", "rb");
cubrid_bind($req, 1, $fp, "blob");
cubrid_execute($req);
}
?>