jmenziessmith / sqlmodeller Goto Github PK

FROM eqReq.LineItemMaster lim
INNER JOIN (
    eqReq.Compendium cp INNER JOIN eqReq.CompendiumEntry ce ON cp.Id = ce.CompendiumId
) ON lim.CompendiumId = cp.Id

public class PlainColumnSelector: SqlColumnSelector, IColumnSelector
{
    public PlainColumnSelector(Table table, string fieldName) : base(FullName(table.Alias, fieldName)) { }

    static string FullName(string tableAlias, string fieldName) {
        if (string.IsNullOrWhiteSpace(tableAlias)) {
            return fieldName;
        }
        return string.Format("{0}.{1}", tableAlias, fieldName);
    }
}

public static class Extensions
{
    public static SelectQuery Select(this SelectQuery query, Table table, string field) {
        query.SelectColumns.Add(new PlainColumnSelector(table, field));
        return query;
    }
}

        public void WhereColumnIn() {
            var teamTable = new Table("t", "Team");
            var names = new List<string> { "Jorge", "Benito", "Juan" };
            var select = new SelectQuery()
                .From(teamTable)
                .Select(teamTable, "Name", "T_NAME")
                .WhereColumnIn(teamTable.Alias, "Name", names, DbType.AnsiString);
            var query = new Query();
            query.SelectQuery = select;
            var compiled = query.Compile(false);  // NOTE: useParameters = false

            Console.WriteLine(compiled.Sql);
        }

    public class NoQueryParameterManager : IQueryParameterManager
    {
        
        public string Parameterize(string value, DbType type, string alias = null)
        {
            // return value; 
            return ToStringHelper.ValueString(value, type);
        }
    }

        public void WhereColumnValue() {
            var teamTable = new Table("t", "Team");
            var select = new SelectQuery()
                .From(teamTable)
                .Select(teamTable, "Name", "T_NAME")
                .WhereColumnValue(teamTable.Alias, "Name", Compare.Equal, "Jorge")
                .WhereColumnValue(teamTable.Alias, "Name", Compare.Equal, "@Name", DbType.Object);
            var query = new Query();
            query.SelectQuery = select;
            var compiled = query.Compile(false);

            Console.WriteLine(compiled.Sql);
        }