Data.DBXCommonTable.TDBXSQLColumnFlags
Delphi
TDBXSQLColumnFlags = class
C++
class PASCALIMPLEMENTATION TDBXSQLColumnFlags : public System::TObject
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| class | public | Data.DBXCommonTable.pas Data.DBXCommonTable.hpp |
Data.DBXCommonTable | Data.DBXCommonTable |
Description
Contains DBX SQL column flags defined as constants.
The TDBXSQLColumnFlags class contains several public constants that represent DBX SQL column flags.
These flags are listed in the following table:
| Column Flag | Value |
|---|---|
|
FlagReadonly |
1 |
|
FlagSearchable |
2 |
|
FlagCurrency |
4 |
|
FlagNullable |
8 |
|
FlagSigned |
16 |
|
FlagCasesensitive |
32 |
|
FlagAutoincrement |
64 |
|
FlagInternalrow |
128 |