internal override string ToSql()
{
var sb = new StringBuilder(PreviousClause.ToSql() + " ");
for (int i = 0; i < OrderBys.Count; i++)
{
KeyValuePair <string, SortOrder?> kvp = OrderBys.ElementAt(i);
sb.AppendIf(i == 0, "ORDER BY ");
sb.Append($"{kvp.Key}");
sb.AppendIf(kvp.Value.HasValue, $" {(kvp.Value == SortOrder.Descending ? "DESC" : "ASC")}");
sb.AppendIf(i < OrderBys.Count - 1, ", ");
}
return(sb.ToString());
}
internal override string ToSql()
{
var sb = new StringBuilder();
sb.Append(PreviousClause.ToSql() + " ");
sb.Append("WHERE ");
for (int i = 0; i < whereClauses.Count; i++)
{
sb.Append(whereClauses[i].ToSql());
if (i < whereClauses.Count - 1)
{
sb.Append(" ");
}
}
return(sb.ToString());
}
internal override string ToSql()
{
return($"{PreviousClause.ToSql()} FETCH NEXT {RowCount} ROWS ONLY");
}
internal override string ToSql()
{
return($"{PreviousClause.ToSql()} OFFSET {Number}{(SqlDialect == Dialect.SqlServer ? " ROWS" : "")}");
}
internal override string ToSql()
{
return($"{PreviousClause.ToSql()} LIMIT {Count}");
}
internal override string ToSql()
{
return($"{PreviousClause.ToSql()} HAVING {Text}");;
}
internal override string ToSql()
{
return($"{PreviousClause.ToSql()} GROUP BY {string.Join(", ", GroupBys)}");
}
internal override string ToSql()
{
return($"{PreviousClause.ToSql()} ON {Column1} = {Column2}");
}
internal override string ToSql()
{
return($"{PreviousClause.ToSql()} {JoinType.ToSqlString()} {Name}{(Alias.NotNullOrWhiteSpace() ? " " + Alias : "")}");
}
internal override string ToSql()
{
return(PreviousClause != null
? $"{PreviousClause.ToSql()} FROM {Name}{(Alias.NotNullOrWhiteSpace() ? " " + Alias : "")}"
: $"FROM {Name}{(Alias.NotNullOrWhiteSpace() ? " " + Alias : "")}");
}
internal override string ToSql()
{
return(PreviousClause != null ? $"{PreviousClause.ToSql()} TOP {Count}" : $"TOP {Count}");
}