Add a configuration config object that supports mariasql client syntax

knex/knex-tests.ts

@@ -22,6 +22,18 @@ var knex = Knex({
   }
 });
 
+// Mariasql configuration
+var knex = Knex({
+  debug: true,
+  client: 'mariasql',
+  connection: {
+    host     : '127.0.0.1',
+    user     : 'your_database_user',
+    password : 'your_database_password',
+    db       : 'myapp_test'
+  }
+});
+
 // Pooling
 var knex = Knex({
   client: 'mysql',

knex/knex.d.ts

@@ -399,7 +399,7 @@ declare module "knex" {
       debug?: boolean;
       client?: string;
       dialect?: string;
-      connection: string|ConnectionConfig|
+      connection: string|ConnectionConfig|MariaSqlConnectionConfig|
         Sqlite3ConnectionConfig|SocketConnectionConfig;
       pool?: PoolConfig;
       migrations?: MigrationConfig;
@@ -413,6 +413,14 @@ declare module "knex" {
       debug?: boolean;
     }
 
+    interface MariaSqlConnectionConfig {
+      host: string;
+      user: string;
+      password: string;
+      db: string;
+      debug?: boolean;
+    }
+
     /** Used with SQLite3 adapter */
     interface Sqlite3ConnectionConfig {
       filename: string;