Execute a previously prepared SQL-statement (PHP 3 >= 3.0.4, PHP 4, PHP 5)
int ifx_do ( int result_id )

如果成功则返回 TRUE,失败则返回 FALSE

Executes a previously prepared query or opens a cursor for it.

Does NOT free result_id on error.

Also sets the real number of ifx_affected_rows() for non-select statements for retrieval by ifx_affected_rows()

See also: ifx_prepare().