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Articles

• Simple operators

  All of the criteria that perform selections based on SQL field values have a certain number of operators available for their use. spip field (...)

• Comparison filters

  Just like the criteria used for loops, comparison filters can also be applied to tags with the following "pipe" syntax: [(#TAG|operatorvalue)] (...)

• The "!" operator

  Conditional criteria of simple negation, when operating on fields that are external to the table (fields accessed by a join to another table), (...)