public bool VisitExprCrossedTable(ExprCrossedTable expr, TCtx arg)
{
var res = this.Visit(expr, "CrossedTable", arg, out var argOut) && this.Accept("Left", expr.Left, argOut) && this.Accept("Right", expr.Right, argOut);
this._visitor.EndVisitExpr(expr, arg);
return(res);
}
public bool VisitExprCrossedTable(ExprCrossedTable exprCrossedTable, IExpr?parent)
{
exprCrossedTable.Left.Accept(this, exprCrossedTable);
this.Builder.Append(" CROSS JOIN ");
exprCrossedTable.Right.Accept(this, exprCrossedTable);
return(true);
}
public static ExprQuerySpecification WithCrossJoin(this ExprQuerySpecification querySpecification, IExprTableSource tableSource)
{
if (querySpecification.From == null)
{
throw new SqExpressException("Query Specification \"From\" cannot be null");
}
var newJoin = new ExprCrossedTable(querySpecification.From, tableSource);
return(querySpecification.WithFrom(newJoin));
}
public static ExprCrossedTable WithRight(this ExprCrossedTable original, IExprTableSource newRight) => new ExprCrossedTable(left: original.Left, right: newRight);