stardog-admin data-source query
Description
Query data sources. This service is provided as a convenience to examine the contents of a data source while creating a virtual graph. This service is intended for lightweight exploratory queries and it is recommended to include a limit in the query to avoid large result sets. The service may impose a limit on the number of results returned to minimize resource usage.
Usage
stardog-admin [ --krb5 ] [ --krb5-disable-rdns ] [ --server <server url> ] data-source query [ {-f | --format} <format> ] [ --output <output> ] [ {-p | --passwd} <password> ] [ {-P | --ask-password} ] [ --run-as <username> ] [ --timeout <N[h|m|s]> ] [ {-u | --username} <username> ] [ {-v | --verbose} ] [--] <name> <query>...
Options
| Name, shorthand | Description |
|---|---|
-f <format>, --format <format> | Display format as TABLE or CSV, Default: TABLE |
--krb5 | Use the Kerberos environment. |
--krb5-disable-rdns | Disable reverse DNS lookup for Kerberos clients. |
--output <output> | Path for a file to write the query results. |
-p <password>, --passwd <password> | Password. |
-P, --ask-password | Prompt for password. |
--run-as <username> | User to impersonate when running the command |
--server <server url> | URL of Stardog Server. If this option isn’t specified, it will be read from JVM argument ‘stardog.default.cli.server’. If the JVM arg isn’t set, the default value ‘http://localhost:5820’ is used. If server URL has no explicit port value, the default port value ‘5820’ is used. Example: ‘stardog-admin –server http://12.34.56.78:5820 server stop’ |
--timeout <N[h|m|s]> | Timeout for the query in ms. An optional time unit can be specified by the suffix ‘h’ (for hours), ‘m’ (for minutes), or ‘s’ (for seconds). Timeout value of 0 results in no timeout. |
-u <username>, --username <username> | User name. |
-v, --verbose | Flag that can cause more detailed information to be printed such as errors and status. Exact output depends upon the command and options used. |
-- | This option can be used to separate command-line options from the list of argument(s). (Useful when an argument might be mistaken for a command-line option) |
<name> <query> | Name of the data source to query. The final argument is the query, which can be a string or the name of a file that contains query strings. |
Examples
Query a data source
$ stardog-admin data-source query myDataSource 'select * from sales'
Query a data source supplying the query from a file
$ stardog-admin data-source query myDataSource query.sql