message: add postgres all entities structure verifyer
diff: -import { DataProviderFactory, DataProvider, Entity, Column, NumberColumn, DateTimeColumn, BoolColumn, DateColumn, SQLConnectionProvider, SQLCommand, SQLQueryResult, ClosedListColumn } from 'radweb';
  +import { ServerContext, DataProviderFactory, DataProvider, Entity, Column, NumberColumn, DateTimeColumn, BoolColumn, DateColumn, SQLConnectionProvider, SQLCommand, SQLQueryResult, ClosedListColumn, allEntities } from 'radweb';
  import { Pool, QueryResult } from 'pg';
  import { ActualSQLServerDataProvider } from 'radweb-server';
  @@ -87,7 +87,16 @@ class PostgressBridgeToSQLQueryResult implements SQLQueryResult {
  export class PostgrestSchemaBuilder {
  -
  + async verifyStructureOfAllEntities() {
  + let context = new ServerContext();
  + for (const entity of allEntities) {
  + let x = context.for(entity).create();
  + if (x.__getDbName().toLowerCase().indexOf('from ') < 0) {
  + await this.CreateIfNotExist(x);
  + await this.verifyAllColumns(x);
  + }
  + }
  + }
  async CreateIfNotExist(e: Entity<any>): Promise<void> {
  await this.pool.query("select 1 from information_Schema.tables where table_name=$1", [e.__getDbName().toLowerCase()]).then(async r => {
  if (r.rowCount == 0) {
  