getQueryEngineDescription: Query a node for the list of query engines available on the...

Description Usage Arguments Value Examples

Description

Query a node for the list of query engines available on the node

Usage

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getQueryEngineDescription(x, ...)

## S4 method for signature 'D1Node'
getQueryEngineDescription(x, queryEngineName)

Arguments

x

The CNode or MNode to query

...

(Additional arguments - not yet used.)

queryEngineName

The query engine name to get a description for.

Value

list The query engine description

Examples

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library(dataone)
cn <- CNode("STAGING")
engineDesc <- getQueryEngineDescription(cn, "solr")
cat(sprintf("Query engine version: %s\n", engineDesc$queryEngineVersion))
cat(sprintf("Query engine name: %s\n", engineDesc$name))
engineDesc <- getQueryEngineDescription(cn, "solr")
head(engineDesc$queryFields, n=3L)


dataone documentation built on May 19, 2017, 7:08 p.m.
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