public virtual string GetParam(PropertyBuilder property, ColumnSelection selection)
{
if (property.ColumnType == null || !selection.HasFlag(ColumnSelection.Write))
{
return($"@{property.Name}");
}
else
{
return($"CAST(@{property.Name} AS {property.ColumnType})");
}
}
public virtual string GetColumn(PropertyBuilder property, ColumnSelection selection, string alias)
{
var escapedName = EscapeColumnName(property.Name);
if (property.ComputedColumnSql != null)
{
return($"{property.ComputedColumnSql} AS {escapedName}");
}
var escapedColumnName = GetColumnName(property);
var aliasedColumnName = alias != null ? $"{alias}.{escapedColumnName}" : escapedColumnName;
if (!string.Equals(escapedColumnName, escapedName, MappingComparison) && !selection.HasFlag(ColumnSelection.Write))
{
return($"{aliasedColumnName} AS {escapedName}");
}
return(aliasedColumnName);
}
public virtual bool IsSelected(PropertyBuilder property, ColumnSelection selection)
{
return(!property.Ignored &&
((property.IsKey && selection.HasFlag(ColumnSelection.Keys)) || (!property.IsKey && selection.HasFlag(ColumnSelection.NonKeys))) &&
(property.ComputedColumnSql == null || selection.HasFlag(ColumnSelection.Computed)));
}
