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sybase_fetch_field

sybase_fetch_field

(PHP 4, PHP 5)

sybase_fetch_fieldGet field information from a result

说明

object sybase_fetch_field ( resource $result [, int $field_offset = -1 ] )

sybase_fetch_field() can be used in order to obtain information about fields in a certain query result.

参数

result

field_offset

If the field offset isn't specified, the next field that wasn't yet retrieved by sybase_fetch_field() is retrieved.

返回值

Returns an object containing field information.

The properties of the object are:

  • name - column name. if the column is a result of a function, this property is set to computed#N, where #N is a serial number.
  • column_source - the table from which the column was taken
  • max_length - maximum length of the column
  • numeric - 1 if the column is numeric
  • type - datatype of the column

参见


  • sybase_affected_rows
  • sybase_close
  • sybase_connect
  • sybase_data_seek
  • sybase_deadlock_retry_count
  • sybase_fetch_array
  • sybase_fetch_assoc
  • sybase_fetch_field
  • sybase_fetch_object
  • sybase_fetch_row
  • sybase_field_seek
  • sybase_free_result
  • sybase_get_last_message
  • sybase_min_client_severity
  • sybase_min_error_severity
  • sybase_min_message_severity
  • sybase_min_server_severity
  • sybase_num_fields
  • sybase_num_rows
  • sybase_pconnect
  • sybase_query
  • sybase_result
  • sybase_select_db
  • sybase_set_message_handler
  • sybase_unbuffered_query
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