diff --git a/frontend/src/app/components/protected/create/hyper-ide/components/parametrise-action-dialog/components/codemirror-sql-formly.component.ts b/frontend/src/app/components/protected/create/hyper-ide/components/parametrise-action-dialog/components/codemirror-sql-formly.component.ts
index ecdf73cc01..b0e41a9c78 100644
--- a/frontend/src/app/components/protected/create/hyper-ide/components/parametrise-action-dialog/components/codemirror-sql-formly.component.ts
+++ b/frontend/src/app/components/protected/create/hyper-ide/components/parametrise-action-dialog/components/codemirror-sql-formly.component.ts
@@ -17,7 +17,8 @@ import { SqlService } from 'src/app/services/sql.service';
  */
 @Component({
   selector: 'app-codemirror-formly',
-  template: `<ngx-codemirror #editor *ngIf="cmOptions" [options]="cmOptions" [(ngModel)]="model[field.key]"></ngx-codemirror>`,
+  template: `<ngx-codemirror #editor class="sql-formly-editor" *ngIf="cmOptions" [options]="cmOptions" [(ngModel)]="model[field.key]"></ngx-codemirror>`,
+  styleUrls: ['./codemirror-sql-formly.scss']
 })
 export class CodemirrorSqlFormlyComponent extends FieldType<FieldTypeConfig> implements OnInit {
 
@@ -106,12 +107,12 @@ export class CodemirrorSqlFormlyComponent extends FieldType<FieldTypeConfig> imp
 
       next: (result: Databases) => {
 
-        this.databases = result;
         this.generalService.hideLoading();
+        this.databases = result;
         this.databaseChanged();
       },
 
-      error: (error: any) => {
+      error: () => {
 
         this.generalService.hideLoading();
         this.generalService.showFeedback('Not a valid database-type/connection-string combination', 'errorMessage');
diff --git a/frontend/src/app/components/protected/create/hyper-ide/components/parametrise-action-dialog/components/codemirror-sql-formly.scss b/frontend/src/app/components/protected/create/hyper-ide/components/parametrise-action-dialog/components/codemirror-sql-formly.scss
new file mode 100644
index 0000000000..2f029b72a3
--- /dev/null
+++ b/frontend/src/app/components/protected/create/hyper-ide/components/parametrise-action-dialog/components/codemirror-sql-formly.scss
@@ -0,0 +1,4 @@
+
+::ng-deep .sql-formly-editor .CodeMirror {
+  max-height: 150px;
+}