feat(postgresql): add auth and primitive actions

packages/backend/src/apps/postgres/common/set-run-time-parameters.ts

@@ -0,0 +1,17 @@
+import { IGlobalVariable, IJSONObject } from '@automatisch/types';
+import { Knex } from 'knex'
+import logger from '../../../helpers/logger';
+
+const setParams = async ($: IGlobalVariable, client: Knex<any, unknown[]>) : Promise<Knex.Raw<any>> => {
+
+  const params : any = $.step.parameters.params
+  let paramsObj : IJSONObject = {}
+  params.forEach( (ele: any) => { paramsObj[ele.configParam] = ele.value } )
+
+  for (const key in paramsObj) {
+    const res = await client.raw(`SET ${key} = '${paramsObj[key]}'`);
+  }
+
+};
+
+export default setParams;