Php/docs/function.cubrid-next-result
cubrid_next_result
(PECL CUBRID >= 8.4.0)
cubrid_next_result — Get result of next query when executing multiple SQL statements
说明
cubrid_next_result
( resource $result
) : bool
The cubrid_next_result() function is used to get results of next query if multiple SQL statements are executed and CUBRID_EXEC_QUERY_ALL flag is set upon cubrid_execute().
返回值
true, when process is successful.
false, when process is unsuccessful.
范例
Example #1 cubrid_next_result() example
<?php$conn = cubrid_connect("127.0.0.1", 33000, "demodb", "dba");$sql_stmt = "SELECT * FROM code; SELECT * FROM history WHERE host_year=2004 AND event_code=20281";$res = cubrid_execute($conn, $sql_stmt, CUBRID_EXEC_QUERY_ALL);get_result_info($res);cubrid_next_result($res);get_result_info($res);function get_result_info($req){ printf("\n------------ get_result_info --------------------\n"); $row_num = cubrid_num_rows($req); $col_num = cubrid_num_cols($req); $column_name_list = cubrid_column_names($req); $column_type_list = cubrid_column_types($req); $column_last_name = cubrid_field_name($req, $col_num - 1); $column_last_table = cubrid_field_table($req, $col_num - 1); $column_last_type = cubrid_field_type($req, $col_num - 1); $column_last_len = cubrid_field_len($req, $col_num - 1); $column_1_flags = cubrid_field_flags($req, 1); printf("%-30s %d\n", "Row count:", $row_num); printf("%-30s %d\n", "Column count:", $col_num); printf("\n"); printf("%-30s %-30s %-15s\n", "Column Names", "Column Types", "Column Len"); printf("------------------------------------------------------------------------------\n"); $size = count($column_name_list); for($i = 0; $i < $size; $i++) { $column_len = cubrid_field_len($req, $i); printf("%-30s %-30s %-15s\n", $column_name_list[$i], $column_type_list[$i], $column_len); } printf("\n\n"); printf("%-30s %s\n", "Last Column Name:", $column_last_name); printf("%-30s %s\n", "Last Column Table:", $column_last_table); printf("%-30s %s\n", "Last Column Type:", $column_last_type); printf("%-30s %d\n", "Last Column Len:", $column_last_len); printf("%-30s %s\n", "Second Column Flags:", $column_1_flags); printf("\n\n");}?>
以上例程会输出：
------------ get_result_info -------------------- Row count: 6 Column count: 2 Column Names Column Types Column Len ------------------------------------------------------------------------------ s_name char 1 f_name varchar 6 Last Column Name: f_name Last Column Table: code Last Column Type: varchar Last Column Len: 6 Second Column Flags: ------------ get_result_info -------------------- Row count: 4 Column count: 5 Column Names Column Types Column Len ------------------------------------------------------------------------------ event_code integer 11 athlete varchar 40 host_year integer 11 score varchar 10 unit varchar 5 Last Column Name: unit Last Column Table: history Last Column Type: varchar Last Column Len: 5 Second Column Flags: not_null primary_key unique_key
