ingres_field_type

ingres_num_rows

ingres_num_fields

(PHP 4 >= 4.0.2, PHP 5 <= 5.0.5, PECL ingres >= 1.0.0)

ingres_num_fields — Get the number of fields returned by the last query

说明

int ingres_num_fields ( resource $result )

ingres_num_fields() returns the number of fields in the results returned by the Ingres server after a call to ingres_query()

参数

result: The query result identifier.

返回值

Returns the number of fields.

参见

ingres_query() - Send a SQL query to Ingres
ingres_fetch_array() - Fetch a row of result into an array
ingres_fetch_object() - Fetch a row of result into an object
ingres_fetch_row() - Fetch a row of result into an enumerated array

ingres_field_type

ingres_num_rows