Adjacent_span_span Adjacent_span_value Adjacent_value_span Contained_set_set Contained_span_span Contained_value_set Contained_value_span Contains_set_set Contains_set_value Contains_span_span Contains_span_value Overlaps_set_set Overlaps_span_span

Contains_span_value() PGDLLEXPORT Datum Contains_span_value ( PG_FUNCTION_ARGS  ) Return true if a span contains a value. SQL Function: span_contains() SQL Operator: @>