[Koha-devel] Boolean operators in koha opac search

[Partha Mukhopadhyay]

Dear friends,

Does KOHA support Boolean (AND, OR, NOT), relational (>, >=,<,=<,=) and positional (NEAR and PROXIMITY) operators in OPAC search? I tried to combine two keywords with simple AND, OR and NOT operator. But it is not working. Is there any symble to indicate these operator such as & for AND, | for OR and ^ for NOT? These symbols (&, | , ^) are also not working for combined search. Help me....

Parthasarathi Mukhopadahyay
VU, DLISc, India

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