cubrid_field_table
(PECL CUBRID >= 8.3.0)
cubrid_field_table — Return the name of the table of the specified field
說明
cubrid_field_table(resource
$result, int $field_offset): stringThis function returns the name of the table of the specified field. This is useful when using large select queries with JOINS.
參數
-
result -
resultcomes from a call to cubrid_execute() -
field_offset -
The numerical field offset. The
field_offsetstarts at 0. Iffield_offsetdoes not exist, an error of levelE_WARNINGis also issued.
返回值
Name of the table of the specified field, on success.
false when invalid field_offset value.
-1 if SQL sentence is not SELECT.
範例
示例 #1 cubrid_field_table() example
<?php
$conn = cubrid_connect("localhost", 33000, "demodb");
$result = cubrid_execute($conn, "SELECT * FROM code");
$col_num = cubrid_num_cols($result);
printf("%-15s %-15s %s\n", "Field Table", "Field Name", "Field Type");
for($i = 0; $i < $col_num; $i++) {
printf("%-15s %-15s %s\n",
cubrid_field_table($result, $i), cubrid_field_name($result, $i), cubrid_field_type($result, $i));
}
cubrid_disconnect($conn);
?>
以上例程會輸出：
Field Table Field Name Field Type code s_name char code f_name varchar