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 EQUAL CONDITION FOR KEY COLUMN (SUBQ) 

EQUAL CONDITION FOR KEY COLUMN (SUBQ) is a search strategy.

This search strategy can be used if both of the following conditions are fulfilled:

·        The table has only one key column.

·        An equality condition is specified for this key column in the search condition.

The values for the key column come from a subquery.

See also:

List of All Search Strategies

 

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