Difference between revisions of "Semantic MediaWiki/markup/ask"
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===Dates=== | ===Dates=== | ||
By default, the filter condition {{fmt/code|{{fmt/arg|property_name}}::{{fmt/arg|property_value}}}} means {{fmt/code|WHERE {{fmt/arg|property_name}} ''equals'' {{fmt/arg|property/value}}}}. Note that {{fmt/arg|property_value}} that is filtering for a date with no time will ''not'' pull up pages where {{fmt/arg|property_value}} is set to a full timestamp in which the time is not 00:00. | By default, the filter condition {{fmt/code|{{fmt/arg|property_name}}::{{fmt/arg|property_value}}}} means {{fmt/code|WHERE {{fmt/arg|property_name}} ''equals'' {{fmt/arg|property/value}}}}. Note that {{fmt/arg|property_value}} that is filtering for a date with no time will ''not'' pull up pages where {{fmt/arg|property_value}} is set to a full timestamp in which the time is not 00:00. | ||
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| + | In order to match any timestamp from the same day (00:00 - 23:59)... ''researching this; there are several possible avenues...'' | ||
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| + | Related: | ||
| + | * <code><nowiki>{{</nowiki>#dateformat:{{fmt/arg|date/time string}}|Y/m/d<nowiki>}}</nowiki></code> will normalize all recognized date-time formats into a YYYY/MM/DD string (time omitted). | ||
==Official Documentation== | ==Official Documentation== | ||
* [[smw:Help:Inline queries|Inline queries]]: mostly covers #ask but also #{{l/same|show}} briefly | * [[smw:Help:Inline queries|Inline queries]]: mostly covers #ask but also #{{l/same|show}} briefly | ||
Revision as of 17:02, 6 February 2025
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Semantic MediaWiki "#ask" syntax
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Syntax
Operators
- «::» : "equals"
- «::>» : "greater than"
Dates
By default, the filter condition «<property_name>::<property_value>» means «WHERE <property_name> equals <property/value>». Note that <property_value> that is filtering for a date with no time will not pull up pages where <property_value> is set to a full timestamp in which the time is not 00:00.
In order to match any timestamp from the same day (00:00 - 23:59)... researching this; there are several possible avenues...
Related:
{{#dateformat:<date/time string>|Y/m/d}}will normalize all recognized date-time formats into a YYYY/MM/DD string (time omitted).
Official Documentation
- Inline queries: mostly covers #ask but also #show briefly
- Formats:
Operators
Note that there does not seem to be any documentation specifically about available comparison operators. The «::>» and «::<» operators are mentioned in passing in a couple of places:
- smw:Help:Calendar format - «Don't worry that the comparison operators are «<» and «>» instead of «<=» and «>=»; the return values of the parser functions are set so that this will not be an issue.» This doesn't clarify whether this is true in general or only within the Calendar context.
- smw:Help:$smwgQStrictComparators - by default, «::>» and «::<» are treated as «≥» and «≤»