查询返回巨大数量的数据行时,通过增大oci8.default_prefetch值或使用oci_set_prefetch()可显著提高性能。 注意: The functionoci_fetch_array()isinsignificantlyslower thanoci_fetch_assoc()oroci_fetch_row(), but is more flexible. 参见¶ oci_fetch()- 从查询中读取下一行到内部缓冲区 ...
<?php$connection = oci_connect("user", "password");$query = "SELECT id, name, lob_field FROM fruits";$statement = oci_parse ($connection, $query);oci_execute ($statement);while ($row = oci_fetch_array ($statement, OCI_NUM)) {echo $row[0]."";echo $row[1]."";echo $row['...
Returns the next row from the result data as an associative or numeric array, or both(PHP 5, PECL oci8:1.1-1.2.4) arrayoci_fetch_array(resourcestatement[,intmode] ) Returns an array, which corresponds to the next result row. For details on the data type mapping performed by the oci8 ...
ocifetchinto (PHP 4, PHP 5, PHP 7, PHP 8, PECL OCI8 >= 1.0.0) ocifetchinto—Obsolete variant ofoci_fetch_array(),oci_fetch_object(),oci_fetch_assoc()andoci_fetch_row() 说明 Obsolete variant ofoci_fetch_array(),oci_fetch_object(),oci_fetch_assoc()andoci_fetch_row() ...
<?php$conn = oci_connect('hr', 'welcome', 'localhost/XE');if (!$conn) { $e = oci_error(); trigger_error(htmlentities($e['message'], ENT_QUOTES), E_USER_ERROR);}$stid = oci_parse($conn, 'SELECT department_id, department_name FROM departments');oci_execute($stid);while (...