# MySQL\_DataSet
## `MySQL_DataSet` (STRUCT)
TYPE MySQL\_DataSet : STRUCT
This structure contains the response data of a successfully executed SELECT statement in a sanitized format. To display the selected data in a readable format, use "MySQL\_GetStringValue" to access the raw data and convert it into a readable string.
InOut:
| Name | Type | Comment |
| --------------- | -------------------------------------------------------------------------------------------------- | ------------------------------ |
| `uiColumnCount` | `UINT` | Number of Columns in a Dataset |
| `arrColumns` | ARRAY
\[0..gc\_MySQL\_dwMaxColumns]
OF MySQL\_CellFormat
| Detailed Columns Information |
| `uiRowCount` | `UINT` | Number of Rows in a Dataset |
| `arrRows` | ARRAY
\[0..gc\_MySQL\_dwMaxRows]
OF ARRAY
\[0..gc\_MySQL\_dwMaxRowSize]
OF BYTE
| raw format of selected rows |