init_gmql {RGMQL} | R Documentation

## Init GMQL server

### Description

It initializes and runs GMQL server for executing GMQL query. It also performs a login to GMQL REST services suite, if needed

### Usage

    init_gmql(output_format = "GTF", remote_processing = FALSE, url = NULL,
      username = NULL, password = NULL)

### Arguments

`output_format` | string that identifies the output format of all sample files. It can be TAB, GTF or COLLECT: TAB: tab-delimited file format GTF: tab-delimited text standard format based on the General Feature Format COLLECT: used for storing output in memory (only in the case of local processing, i.e., remote_processing = FALSE)
`remote_processing` | logical value specifying the processing mode. True for processing on cluster (remote), false for local processing.
`url` | string url of server: It must contain the server address and base url; service name is added automatically. If NULL, no login is performed. You can always perform it by calling the function `login_gmql` explicitly
`username` | string name used during remote server signup
`password` | string password used during remote server signup

### Value

None

### Examples

    ## This statement initializes GMQL with local processing with sample files
    ## output format as tab-delimited

    init_gmql("tab", FALSE)

    ## This statement initializes GMQL with remote processing

    remote_url = "http://www.gmql.eu/gmql-rest/"
    init_gmql(remote_processing = TRUE, url = remote_url)

[Package RGMQL version 1.4.1 Index]