org.relique.jdbc.csv
Interface SubQueryRowMatcher

All Known Implementing Classes:

ExistsExpressionSubQueryRowMatcher, InExpressionSubQueryRowMatcher, SubQueryEqualsRowMatcher

public interface SubQueryRowMatcher

Method Summary

boolean

matches(Object expr) Called with value for each row of sub-query, to determine whether outer/parent SQL expression is evaluated.

Method Detail

matches

boolean matches(Object expr)
                throws SQLException

Called with value for each row of sub-query, to determine whether outer/parent SQL expression is evaluated.

Parameters:

expr - value for current row.

Returns:

true if value completes SQL sub-query evaluation and sub-query should stop.

Throws:

SQLException - if there is an error evaluating the expression.