Function GetPgCatalogCache

core/context.go:125–131

GetPgCatalogCache returns a cache of data for pg_catalog tables. This function should only be used by pg_catalog table handlers. The catalog cache instance stores generated pg_catalog table data so that it only has to generated table data once per query. TODO: The return type here is currently any,

(ctx *sql.Context)

// TODO: The return type here is currently any, to avoid a package import cycle. This could be cleaned up by
// introducing a new interface type, in a package that does not depend on core or pgcatalog packages.
func GetPgCatalogCache(ctx *sql.Context) (any, error) {
	cv, err := getContextValues(ctx)
	if err != nil {
		return nil, err
	}
	return cv.pgCatalogCache, nil
}

// SetPgCatalogCache sets |pgCatalogCache| as the catalog cache instance for this session.
//