message: Test coverage for string statistics with NOTEQUAL filters.
diff: @@ -100,12 +100,12 @@ INSERT INTO strings VALUES ('BBBB'), ('CCCC')
  # testing string statistics
  query II
  -EXPLAIN SELECT * FROM strings WHERE s!='AAA' OR s!='WWW'
  +EXPLAIN SELECT * FROM strings WHERE s!='111' OR s!='WWW'
  ----
  -physical_plan <REGEX>:.*SEQ_SCAN.*Filters: s!=AAA OR s!=WWW.*
  +physical_plan <!REGEX>:.*SEQ_SCAN.*Filters:.*
  query I
  -SELECT * FROM strings WHERE s!='AAA' OR s!='WWW' ORDER BY s
  +SELECT * FROM strings WHERE s!='111' OR s!='WWW' ORDER BY s
  ----
  AAAAAAAAAAAAAAA11111
  AAAAAAAAAAAAAAA99999
  