DutyMan Administrators' Guide

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Member Selection Comparators

This topic describes the meaning of comparator symbols when using a selection criterion such as

The comparator is in the middle drop-down and in this example it's an equals sign (=).

The comparator symbols are the same regardless of a field's data type but their interpretations may differ as shown by the following tables.

Numbers
Comparator Interpretation
= equal to
> greater than, more than
< smaller than, less than
>= greater than or equal to, not less than
<= smaller than or equal to, not more than
not equal to
Dates
Comparator Interpretation
= on this date
> later than, after
< earlier than, before
>= on or after
<= on or before
not on this date
Yes/No
Comparator Interpretation
=Yes, ≠No yes, true, ticked, checked, selected
≠Yes, =No no, false, not ticked, not checked, not selected
Text, Dropdown
Comparator Interpretation
= exactly the same as
> Rarely used. The collating sequence is utf8.
<
>=
<=
not the same as
[] contains (Text data type only)
Examples: if something [] 'to'
stone true
tons true
pronto true
get out false
][ does not contain (Text data type only)
Notes
  • Comparisons are not case sensitive.
  • Blank fields are ignored in searches.
  • Contains and not contains are implemented with SQL LIKE and NOT LIKE respectively. Escape wildcards with \. Read about the LIKE operator at W3Schools