Руководство по PHP
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# db2_field_num

(PECL)

db2_field_num -- Returns the position of the named column in a result set

## Описание

int db2_field_num ( resource stmt, mixed column )

Returns the position of the named column in a result set.

## Список параметров

`stmt`

  Specifies a statement resource containing a result set.

`column`

  Specifies the column in the result set. This can either be an integer representing the 0-indexed position of the column, or a string containing the name of the column.

## Возвращаемые значения

Returns an integer containing the 0-indexed position of the named column in the result set. If the specified column does not exist in the result set, db2_field_num() returns `FALSE`.

## Смотрите также

db2_field_display_size()
db2_field_name()
db2_field_precision()
db2_field_scale()
db2_field_type()
db2_field_width()

Пред. | Начало | След.
db2_field_name | Уровень выше | db2_field_precision