public static ColumnInfo FromPropertyInfo(PropertyInfo propertyInfo, SqlSyntax syntax)
{
var tbl = syntax.GetTableInfoFromType(propertyInfo.ReflectedType);
ColumnInfo result = new ColumnInfo()
{
Schema = tbl.Schema,
TableName = tbl.Name,
ColumnName = propertyInfo.SqlColumnName(),
PropertyInfo = propertyInfo,
DataType = syntax.SqlDataType(propertyInfo),
IsNullable = propertyInfo.AllowSqlNull(),
IsCalculated = propertyInfo.HasAttribute <CalculatedAttribute>(),
Expression = propertyInfo.GetCustomAttribute <CalculatedAttribute>()?.Expression,
ModelType = propertyInfo.ReflectedType
};
DecimalPrecisionAttribute precisionAttr;
if (propertyInfo.HasAttribute(out precisionAttr))
{
result.Precision = precisionAttr.Precision;
result.Scale = precisionAttr.Scale;
}
CollateAttribute collateAttr;
if (propertyInfo.HasAttribute(out collateAttr))
{
result.Collation = collateAttr.Collation;
}
return(result);
}
public DropTable(SqlSyntax syntax, Type modelType, IDbConnection connection = null) : this(syntax, syntax.GetTableInfoFromType(modelType))
{
}
