# cubrid_field_table

(PECL CUBRID >= 8.3.0)

cubrid_field_table — Return the name of the table of the specified field

### 说明

cubrid_field_table ( resource `$result` , int `$field_offset` ) : string

This function returns the name of the table of the specified field. This is useful when using large select queries with JOINS.

### 参数

`result`

  `result` comes from a call to cubrid_execute()

`field_offset`

  The numerical field offset. The `field_offset` starts at 0. If `field_offset` does not exist, an error of level `E_WARNING` is 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.

### 范例

Example #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);
    ?>

以上例程会输出：

    Field Table     Field Name      Field Type
    code            s_name          char
    code            f_name          varchar