public override object VisitHaving_clause([NotNull] KoraliumParser.Having_clauseContext context)
{
var booleanExpr = context.boolean_expression();
if (booleanExpr != null)
{
var expression = Visit(booleanExpr) as BooleanExpression;
return(new HavingClause()
{
Expression = expression
});
}
throw new SqlParserException("Missing expression in having");
}
/// <summary>
/// Exit a parse tree produced by <see cref="KoraliumParser.having_clause"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitHaving_clause([NotNull] KoraliumParser.Having_clauseContext context)
{
}
/// <summary>
/// Visit a parse tree produced by <see cref="KoraliumParser.having_clause"/>.
/// <para>
/// The default implementation returns the result of calling <see cref="AbstractParseTreeVisitor{Result}.VisitChildren(IRuleNode)"/>
/// on <paramref name="context"/>.
/// </para>
/// </summary>
/// <param name="context">The parse tree.</param>
/// <return>The visitor result.</return>
public virtual Result VisitHaving_clause([NotNull] KoraliumParser.Having_clauseContext context)
{
return(VisitChildren(context));
}
