cubrid_bind
resource$req_identifier,
int$bind_index,
mixed$bind_value,
[string$bind_value_type]
): bool
The cubrid_bind function is used to bind values to a corresponding named or question mark placeholder in the SQL statement that was passed to cubrid_prepare. If bind_value_type is not given, string will be the default.
Note:
If the type of data to be bound is BLOB/CLOB, CUBRID will try to map the data as a PHP stream. If the actually bind value type is not stream, CUBRID will convert it to string, and use it as the full path and file name of a file on the client filesystem.
If the type of data to be bound explicitly is ENUM, the bind_value argument should be the enum element which is in string format.
In CUBRID shard envrioment, the bind_value_type must be included in the cubrid_bind function.
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 | |
| ENUM | ENUM | |
| BLOB | BLOB | |
| CLOB | CLOB | |
| NULL | NULL | |
| Not supported | SET | SET |
| MULTISET | MULTISET | |
| SEQUENCE | SEQUENCE |
Parameters
- 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
A type of the value to bind. (It is omitted by default. Thus, the system internally uses 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).
Return Values
Returns true on success or false on failure.
Changelog
| Version | Description |
| 8.3.1 | Added BLOB/CLOB data types support. |