Index position specification (index_pos_spec) 

The index position specification ( index_pos_spec ) is a syntax element in the following SQL statements:

SELECT ORDERED statement (select_ordered_statement:_searched)

SELECT ORDERED statement (select_ordered_statement:_positioned)

Syntax

<index_pos_spec> ::= INDEX <column_name> = <value_spec>
| INDEXNAME <index_name> VALUES (<value_spec>,...)

column_name, value_spec, index_name

Explanation

The column name in the index position specification must denote an indexed column.