mysql updated to avoid warnings on new nodejs

.guides/assessmentsAnswers.json

@@ -1 +1,104 @@
-[]
+[
+ {
+  "taskId": "test-3574336689",
+  "points": 1,
+  "results": [
+   {
+    "code": 0,
+    "output": "Well done!",
+    "timestamp": 1570100888921,
+    "state": "pass"
+   }
+  ]
+ },
+ {
+  "taskId": "test-2277622674",
+  "points": 1,
+  "results": [
+   {
+    "code": 0,
+    "output": "Well done!",
+    "timestamp": 1570100944838,
+    "state": "pass"
+   }
+  ]
+ },
+ {
+  "taskId": "test-4074605942",
+  "points": 1,
+  "results": [
+   {
+    "code": 0,
+    "output": "Well done!",
+    "timestamp": 1570114810026,
+    "state": "pass"
+   },
+   {
+    "code": 1,
+    "output": "You are missing some tasks.\nRequested statements: 3\nWritten statements: 4\nEach statement must end with a semicolon.",
+    "timestamp": 1570100964070,
+    "state": "fail"
+   }
+  ]
+ },
+ {
+  "taskId": "test-3027502085",
+  "points": 1,
+  "results": [
+   {
+    "code": 0,
+    "output": "Well done!",
+    "timestamp": 1570101013871,
+    "state": "pass"
+   }
+  ]
+ },
+ {
+  "taskId": "test-480230319",
+  "points": 1,
+  "results": [
+   {
+    "code": 0,
+    "output": "Well done!",
+    "timestamp": 1570101032467,
+    "state": "pass"
+   }
+  ]
+ },
+ {
+  "taskId": "test-3965937864",
+  "points": 1,
+  "results": [
+   {
+    "code": 0,
+    "output": "Well done!",
+    "timestamp": 1570101089461,
+    "state": "pass"
+   }
+  ]
+ },
+ {
+  "taskId": "test-1820944031",
+  "points": 1,
+  "results": [
+   {
+    "code": 0,
+    "output": "Well done!",
+    "timestamp": 1570101102706,
+    "state": "pass"
+   }
+  ]
+ },
+ {
+  "taskId": "test-3292589540",
+  "points": 1,
+  "results": [
+   {
+    "code": 0,
+    "output": "Well done!",
+    "timestamp": 1570101113972,
+    "state": "pass"
+   }
+  ]
+ }
+]

.guides/content/Challenge-92ca.md

@@ -5,7 +5,6 @@
 
 `USE people;`
 `SELECT surname FROM names;`
-`SELECT city FROM basic_info LIMIT 3;`
 `SELECT name,id FROM names ORDER BY id DESC;`
 
-|||
+|||

.guides/content/MySQL-3969.md

@@ -4,7 +4,7 @@ The terminal window is equipped with _MySQL_.
 
 _MySQL_ is an open source implementation of a _relational database management system_ which contains the database server and client command line application that let us run SQL commands directly on the command line interface.
 
-Use the MySQL client by executing the following command in the terminal window:
+Use the [MariaDB](https://mariadb.com/) MySQL client by executing the following command in the terminal window:
 
 ```
 mysql
@@ -13,12 +13,20 @@ mysql
 You should then see this:
 
 ```
-Welcome to the MySQL monitor.  Commands end with ; or \g.
+Welcome to the MariaDB monitor.  Commands end with ; or \g.
+Your MariaDB connection id is 42
+Server version: 10.4.8-MariaDB-1:10.4.8+maria~bionic-log mariadb.org
+ binary distribution
+
+Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others.
+
+Type 'help;' or '\h' for help. Type '\c' to clear the current input
+statement.
+
+MariaDB [(none)]>
 ...
 
-mysql> 
 ```
-
 From the client, SQL commands allow us to (among other things):
 
 - Define where and how data is stored (CREATE, ALTER, DROP, RENAME)