Difference between revisions of "Talk:MetadataSearchAPI"
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Use case:<br /> | Use case:<br /> | ||
Mobile Client send object search request with a specific location coodinates (X, Y) to retrieve pictures which are near to (e.g. distance less than D km) that location.<br /> | Mobile Client send object search request with a specific location coodinates (X, Y) to retrieve pictures which are near to (e.g. distance less than D km) that location.<br /> | ||
| + | e.g. distance(attrX, attrY) < delta<br /> | ||
| + | |||
| + | OR: distance(attrXY) < delta | ||
Revision as of 05:25, 13 January 2014
Metadata Search API Discussion page
Feel free to add general questions, comments, suggestions, etc. to this page. You can also edit the API page for comments about specific portions of the API. Interested parties will be watching these Wiki pages and will get emails of updates.
Suggestion about Sorting
add asceding '+' and desceding '-' syntax to give more choice for user to control search results.
sorted[=<attr1>[,<attr2>,…]] --> sorted[=<attr1[+|-]>[,<attr2[+|-]>,…]]
- if attributes without + or -, it is as-is defined by current spec.
- if attributes with + or -, the sorting results will be ascedant or descedant.
Suggestion about location based search capability
Use case:
Mobile Client send object search request with a specific location coodinates (X, Y) to retrieve pictures which are near to (e.g. distance less than D km) that location.
e.g. distance(attrX, attrY) < delta
OR: distance(attrXY) < delta
