{i18n} The advanced query search allows you to utilise the full power of the KnowledgeTree search engine by entering comprehensive expressions.

{/if}

{if $txtQuery == ''} {assign var=txtQuery value="Title contains \"something\" or \nMetadata contains \"else\""} {/if} {literal} {/literal} {i18n}Advanced Query{/i18n}

{if $bSave}

{i18n}Save{/i18n} {i18n}You are currently editing the saved search:{/i18n}{$edtSaveQueryName}

{i18n}Grammar{/i18n} {i18n}Expressions may be built up using the following grammar:{/i18n}
expr ::= expr {literal}{ AND | OR }{/literal} expr
expr ::= NOT expr
expr ::= (expr)
expr ::= expr {literal}{ < | <= | = | > | >= | CONTAINS |STARTS WITH | ENDS WITH }{/literal} value
expr ::= field BETWEEN value AND value
expr ::= field DOES [ NOT ] CONTAIN value
expr ::= field IS [ NOT ] LIKE value
value ::= "search text here"

{literal} {/literal}

{i18n}Fields{/i18n} {i18n}The following fields may be used in expressions:{/i18n} {assign var=i value=0} {foreach item=alias from=$aliases} {if (substr($alias,0,2) != '["')} {if $i>0}, {/if} {if (($i % 8) == 0)}
{/if} {$alias} {assign var=i value=$i+1} {/if} {/foreach}

{i18n}{/i18n}

{i18n}Advanced Query Builder{/i18n}