internal static InsertFragment InsertTemptable(this ContentBase data, TemporaryTableFragment temptable, CommitKeyUnit unit, DbName name = null)
{
var members = unit.Keys.Concat(unit.Members).Select(a => a.Metadata);
var context = data.GenerateContext;
var table = new TableFragment(context, unit.Table, name);
var select = new SelectFragment(context, temptable);
var current = new InsertFragment(context, table, select);
foreach (var member in members)
{
select.CreateMember(null, temptable.GetMember(member));
current.CreateMember(null, member);
}
return(current);
}
public static InsertFragment Insert(this GenerateContext context, ISourceFragment source, TableMetadata target
, IEnumerable <ColumnMetadata> members)
{
DbName name = null;
if (context.Data is ContentBase data)
{
name = data.TargetName;
}
var table = new TableFragment(context, target, name);
var select = new SelectFragment(context, source);
var current = new InsertFragment(context, table, select);
foreach (var member in members)
{
select.CreateMember(null, source.GetMember(member));
current.CreateMember(null, member);
}
return(current);
}
