protected virtual DeclarationCommand GetGeneratedIdCommand(MappingEntity entity, List <MemberInfo> members, Dictionary <MemberInfo, Expression> map)
{
var columns = new List <ColumnDeclaration>();
var decls = new List <VariableDeclaration>();
var alias = new TableAlias();
foreach (var member in members)
{
Expression genId = this.translator.Linguist.Language.GetGeneratedIdExpression(member);
var name = member.Name;
var colType = this.GetColumnType(entity, member);
columns.Add(new ColumnDeclaration(member.Name, genId, colType));
decls.Add(new VariableDeclaration(member.Name, colType, new ColumnExpression(genId.Type, colType, alias, member.Name)));
if (map != null)
{
var vex = new VariableExpression(member.Name, TypeHelper.GetMemberType(member), colType);
map.Add(member, vex);
}
}
var select = new SelectExpression(alias, columns, null, null);
return(new DeclarationCommand(decls, select));
}
protected virtual Expression VisitVariable(VariableExpression vex) => vex;
protected virtual Expression VisitVariable(VariableExpression vex)
{
return(vex);
}
protected override Expression VisitVariable(VariableExpression vex)
{
this.WriteVariableName(vex.Name);
return(vex);
}
protected virtual Expression VisitVariable(VariableExpression vex)
{
this.Write(this.FormatQuery(vex));
return(vex);
}