index: Indexes the database for faster retrieval

In MetamapsDB: Network Analysis of Metabolic Pathways and Gene Based Assemblies in Metagenomics

Description

'index' indexes nodes based on the given property. Lets you do fast search for a node using a property field.

Usage

index(label, property = "contig", cacheEnv)

Arguments

label	label of the nodes you want to index
property	the property key on which you would like to index on
cacheEnv	stores details

Examples

## Not run: 
f = future({
    dbquery(query="CREATE INDEX ON :contigs(contig)", justPost = TRUE)
    dbquery(query="CREATE INDEX ON :contigs(bin)", justPost = TRUE)
    dbquery(query="CREATE INDEX ON :Taxon(taxid)", justPost = TRUE)
    dbquery(query="CREATE INDEX ON :cpd(cpd)", justPost = TRUE)
    message
}) %plan% multiprocess

## End(Not run)

MetamapsDB documentation built on May 1, 2019, 9:23 p.m.