static stdClass FetchFieldInternal(MySqlResultResource /*!*/ result, int fieldIndex)
{
if (!result.CheckFieldIndex(fieldIndex))
{
return(null);
}
//DataRow info = result.GetSchemaRowInfo(fieldIndex);
//if (info == null) return null;
var col = result.GetColumnSchema(fieldIndex);
var php_type = result.GetPhpFieldType(fieldIndex);
//PhpMyDbResult.FieldCustomData data = ((PhpMyDbResult.FieldCustomData[])result.GetRowCustomData())[fieldIndex];
//ColumnFlags flags = data.Flags;//result.GetFieldFlags(fieldIndex);
//name - column name
//table - name of the table the column belongs to, which is the alias name if one is defined
//max_length - maximum length of the column
//not_null - 1 if the column cannot be NULL
//primary_key - 1 if the column is a primary key
//unique_key - 1 if the column is a unique key
//multiple_key - 1 if the column is a non - unique key
//numeric - 1 if the column is numeric
//blob - 1 if the column is a BLOB
//type - the type of the column
//unsigned - 1 if the column is unsigned
//zerofill - 1 if the column is zero - filled
// create an array of runtime fields with specified capacity:
var objFields = new PhpArray(16)
{
{ "name", col.ColumnName },
//{ "orgname", col.BaseColumnName },
{ "table", col.BaseTableName ?? string.Empty },
//{ "def", "" }, // undocumented
//{ "db", col.BaseSchemaName },
//{ "catalog", col.BaseCatalogName },
//{ "max_length", /*result.GetFieldLength(fieldIndex)*/data.ColumnSize },
//{ "length", col.ColumnSize.GetValueOrDefault() },
{ "not_null", col.AllowDBNull.GetValueOrDefault() == false },
{ "primary_key", col.IsKey.GetValueOrDefault() ? 1 : 0 },
//{ "multiple_key", ((flags & ColumnFlags.MULTIPLE_KEY) != 0) /*((bool)info["IsMultipleKey"])*/ ? 1 : 0 },
{ "unique_key", col.IsUnique.GetValueOrDefault() ? 1 : 0 },
{ "numeric", col.IsNumeric() ? 1 : 0 },
{ "blob", col.IsBlob() ? 1 : 0 },
{ "type", php_type },
{ "unsigned", col.IsUnsigned() ? 1 : 0 }, // ((flags & ColumnFlags.UNSIGNED) != 0) /*((bool)info["IsUnsigned"])*/ ? 1 : 0 },
//{ "zerofill", ((flags & ColumnFlags.ZERO_FILL) != 0) /*((bool)info["ZeroFill"])*/ ? 1 : 0 },
};
// create new stdClass with runtime fields initialized above:
return(objFields.AsStdClass());
}
static stdClass FetchFieldInternal(MySqlResultResource /*!*/ result, int fieldIndex)
{
if (!result.CheckFieldIndex(fieldIndex))
{
return(null);
}
//DataRow info = result.GetSchemaRowInfo(fieldIndex);
//if (info == null) return null;
Debug.Assert(result.GetRowCustomData() != null);
string php_type = result.GetPhpFieldType(fieldIndex);
//PhpMyDbResult.FieldCustomData data = ((PhpMyDbResult.FieldCustomData[])result.GetRowCustomData())[fieldIndex];
//ColumnFlags flags = data.Flags;//result.GetFieldFlags(fieldIndex);
// create an array of runtime fields with specified capacity:
var objFields = new PhpArray(13);
// add fields into the hastable directly:
// no duplicity check, since array is already valid
objFields.Add("name", result.GetFieldName(fieldIndex));
//objFields.Add("table", (/*info["BaseTableName"] as string*/data.RealTableName) ?? string.Empty);
//objFields.Add("def", ""); // TODO
//objFields.Add("max_length", /*result.GetFieldLength(fieldIndex)*/data.ColumnSize);
//objFields.Add("not_null", ((flags & ColumnFlags.NOT_NULL) != 0) /*(!(bool)info["AllowDBNull"])*/ ? 1 : 0);
//objFields.Add("primary_key", ((flags & ColumnFlags.PRIMARY_KEY) != 0) /*((bool)info["IsKey"])*/ ? 1 : 0);
//objFields.Add("multiple_key", ((flags & ColumnFlags.MULTIPLE_KEY) != 0) /*((bool)info["IsMultipleKey"])*/ ? 1 : 0);
//objFields.Add("unique_key", ((flags & ColumnFlags.UNIQUE_KEY) != 0) /*((bool)info["IsUnique"])*/ ? 1 : 0);
//objFields.Add("numeric", result.IsNumericType(php_type) ? 1 : 0);
//objFields.Add("blob", ((flags & ColumnFlags.BLOB) != 0) /*((bool)info["IsBlob"])*/ ? 1 : 0);
//objFields.Add("type", php_type);
//objFields.Add("unsigned", ((flags & ColumnFlags.UNSIGNED) != 0) /*((bool)info["IsUnsigned"])*/ ? 1 : 0);
//objFields.Add("zerofill", ((flags & ColumnFlags.ZERO_FILL) != 0) /*((bool)info["ZeroFill"])*/ ? 1 : 0);
// create new stdClass with runtime fields initialized above:
return((stdClass)objFields.ToClass());
}
