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Code Issues Packages Projects Releases Wiki Activity

Machine Learning Services Dashboard (#8796)

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* Added a dashboard for Machine Learning Services Extension
This commit is contained in:
Leila Lali
2020-01-08 11:24:58 -08:00
committed by GitHub
parent 774151b6e9
commit 2d2376a2a6
15 changed files with 699 additions and 52 deletions
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21
extensions/machine-learning-services/src/common/queryRunner.ts
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@@ -8,6 +8,7 @@
import * as azdata from 'azdata';
import * as nbExtensionApis from '../typings/notebookServices';
import { ApiWrapper } from './apiWrapper';
import * as constants from '../common/constants';
const listPythonPackagesQuery = `
EXEC sp_execute_external_script
@@ -25,11 +26,11 @@ Declare @external_script_enabled bit
SELECT @external_script_enabled=config_value FROM @tablevar WHERE name = 'external scripts enabled'
SELECT @external_script_enabled`;
const checkPythonInstalledQuery = `
const checkLanguageInstalledQuery = `
SELECT is_installed
FROM sys.dm_db_external_language_stats s, sys.external_languages l
WHERE s.external_language_id = l.external_language_id AND language = 'Python'`;
WHERE s.external_language_id = l.external_language_id AND language = '#LANGUAGE#'`;
const modifyExternalScriptConfigQuery = `
@@ -86,7 +87,21 @@ export class QueryRunner {
* Returns true if python installed in the give SQL server instance
*/
public async isPythonInstalled(connection: azdata.connection.ConnectionProfile): Promise<boolean> {
let result = await this.runQuery(connection, checkPythonInstalledQuery);
return this.isLanguageInstalled(connection, constants.pythonLanguageName);
}
/**
* Returns true if R installed in the give SQL server instance
*/
public async isRInstalled(connection: azdata.connection.ConnectionProfile): Promise<boolean> {
return this.isLanguageInstalled(connection, constants.rLanguageName);
}
/**
* Returns true if language installed in the give SQL server instance
*/
private async isLanguageInstalled(connection: azdata.connection.ConnectionProfile, language: string): Promise<boolean> {
let result = await this.runQuery(connection, checkLanguageInstalledQuery.replace('#LANGUAGE#', language));
let isInstalled = false;
if (result && result.rows && result.rows.length > 0) {
isInstalled = result.rows[0][0].displayValue === '1';