설명

절차식 형식

객체 기반 형식

Allows to send parameter data to the server in pieces (or chunks). This function can be called multiple times to send the parts of a character or binary data value for a column, which must be one of the TEXT or BLOB datatypes.

param_nr indicates which parameter to associate the data with. Parameters are numbered beginning with 0. data is a string containing data to be sent.

Note:

For efficiency reasons, this function should be used after calling maxdb_execute(). In this case, the data is not stored on the client side. The end of the sequence must end with a call to maxdb_stmt_close_long_data().