Функции PHP »»» Функции IBM DB2, Cloudscape и Apache Derbydb2_bind_param (no version information, might be only in CVS) db2_bind_param --
Binds a PHP variable to an SQL statement parameter
Описаниеbool db2_bind_param ( resource stmt, int parameter-number, string variable-name [, int parameter-type [, int data-type [, int precision [, int scale]]]] )
Binds a PHP variable to an SQL statement parameter in a statement resource
returned by db2_prepare(). This function gives you more
control over the parameter type, data type, precision, and scale for the
parameter than simply passing the variable as part of the optional input
array to db2_execute().
Список параметров
- stmt
A prepared statement returned from db2_prepare().
- parameter-number
Specifies the 1-indexed position of the parameter in the prepared
statement.
- variable-name
A string specifying the name of the PHP variable to bind to the
parameter specified by parameter-number.
- parameter-type
A constant specifying whether the PHP variable should be bound to the
SQL parameter as an input parameter (DB2_PARAM_IN),
an output parameter (DB2_PARAM_OUT), or as a
parameter that accepts input and returns output
(DB2_PARAM_INOUT).
- data-type
A constant specifying the SQL data type that the PHP variable should be
bound as: one of DB2_BINARY,
DB2_CHAR, DB2_DOUBLE, or
DB2_LONG .
- precision
Specifies the precision with which the variable should be bound to the
database.
- scale
Specifies the scale with which the variable should be bound to the
database.
Возвращаемые значения
Возвращает TRUE в случае успешного завершения или FALSE в случае возникновения ошибки.
|