TDADataType
Overview
The TDADataType enumeration defines the different data types supported by Data Abstract.
Location
- Unit: uDACore.pas
| Value | Description |
|---|---|
| datAutoInc | Unique signed 32-bit integer value |
| datBlob | BLOB (Binary Large Objects) value |
| datBoolean | Boolean value |
| datByte | Unsigned 8-bit integer value |
| datCardinal | Unsigned 32-bit integer value |
| datCurrency | Monetary value - accurate to a ten-thousandth of a unit |
| datCursor | This type is used in informational purposes and for parameters only. |
| datDateTime | Date/time value |
| datDecimal | Binary-coded Decimal value |
| datFixedChar | Fixed ANSI character value |
| datFixedWideChar | Fixed Unicode character value |
| datFloat | Double-precision floating-point value |
| datGuid | Globally unique identifier (GUID) value |
| datInteger | Signed 32-bit integer value |
| datLargeAutoInc | Unique signed 64-bit integer value |
| datLargeInt | Signed 64-bit integer value |
| datLargeUInt | Unsigned 64-bit integer value |
| datMemo | Long ANSI string values |
| datShortInt | Signed 8-bit integer value |
| datSingleFloat | Single-precision floating-point value |
| datSmallInt | Signed 16-bit integer value |
| datString | Standard ANSI string value |
| datUnknown | Unknown value |
| datWideMemo | Long Unicode strings value |
| datWideString | Unicode string value |
| datWord | Unsigned 16-bit integer value |
| datXml | XML string value |