MarkLogic 12 Product Documentationxdmp:document-partition-assign
xdmp:document-partition-assign( $root as node(), [$partition-queries as map:map] ) as xs:unsignedInt?
Summary
Assign a document to a partition number, using the partition queries in the database or in the second argument. The return value is the partition number where the document should be inserted.
| Parameters | |
|---|---|
| root | The document to assign. |
| partition-queries | A map of partition-number to cts query. |
Example
xdmp:document-partition-assign("<top><a>hello world</a></top>")
=> 2
Example
xquery version "1.0-ml";
let $map := map:map()
let $put := map:put($map,"1",
cts:element-range-query(
xs:QName("create-time"),
">=",
xs:dateTime("2014-01-01T00:00:00")))
let $put := map:put($map,"2",
cts:element-range-query(
xs:QName("create-time"),
">=",
xs:dateTime("2013-01-01T00:00:00")))
return
xdmp:document-partition-assign(
<root>
<name>test1</name>
<create-time>2013-07-05T00:00:00</create-time>
</root>,
$map
)
=>2