private void ProcessLimitClause(SqlParser.Limit_clauseContext context, SelectStatement statement)
{
if (context.K_OFFSET() != null && context.expr().Length == 2)
{
statement.Limit = ParseLiteralValue <int>((IExpression)VisitExpr(context.expr()[0]));
statement.Offset = ParseLiteralValue <int>((IExpression)VisitExpr(context.expr()[1]));
}
else if (context.expr().Length == 2)
{
statement.Limit = ParseLiteralValue <int>((IExpression)VisitExpr(context.expr()[1]));
statement.Offset = ParseLiteralValue <int>((IExpression)VisitExpr(context.expr()[0]));
}
else if (context.expr().Length == 1)
{
statement.Limit = ParseLiteralValue <int>((IExpression)VisitExpr(context.expr()[0]));
}
}
/// <summary>
/// Visit a parse tree produced by <see cref="SqlParser.limit_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 VisitLimit_clause([NotNull] SqlParser.Limit_clauseContext context)
{
return(VisitChildren(context));
}