ArxPgPreLoad

Definition

Namespace

ARX.SDK.PostgreSql.Services

Package

ARX.SDK.PostgreSql

public static class ArxPgPreLoad

Methods

• static Task<ArxSchemaCatalog> LoadAsync(this ArxPreLoadTable preload, string connectionString, Action<ArxSchemaCatalogBuilder>? configure = null, CancellationToken cancellationToken = default)

  Reads the requested tables from the database once (call it at startup, at service registration) and returns the schema catalog for new ArxPgDbService(connectionString, catalog): each table's id, business keys, lookups and, in DataTypes, its columns' types; the tables the loaded columns reference are added with the reason (Reason). Operations never read the catalog again.

  Parameter	Type	Description
  preload	this ArxPreLoadTable	The tables to read, and how much of each (ArxPreLoadMode).
  connectionString	string	The database to read them from; used for this call only.
  configure	Action<ArxSchemaCatalogBuilder>?= null	Adds what the database can't say: display names, selection sets, hand-declared tables.
  cancellationToken	CancellationToken= default	Cancels the reads.