SQLColumn Constructor | |
Construct an SQL column.
Namespace:
VO
Assembly:
VOSQLClasses (in VOSQLClasses.dll) Version: 2.21
Syntax CONSTRUCTOR(
oHyperLabel,
oFieldSpec,
nODBCType,
nScale,
lNullable,
nIndex,
cColName,
cAlias
) CLIPPER
[ClipperCallingConventionAttribute(new string[] { ... })]
public SQLColumn(
Usual oHyperLabel = default,
Usual oFieldSpec = default,
Usual nODBCType = default,
Usual nScale = default,
Usual lNullable = default,
Usual nIndex = default,
Usual cColName = default,
Usual cAlias = default
)
Request Example
View SourceParameters
- oHyperLabel (Optional)
- Type: Usual
The hyperlabel for the SQL column. - oFieldSpec (Optional)
- Type: Usual
The field specification for the SQL column. - nODBCType (Optional)
- Type: Usual
The ODBC data type of the SQL column (for example, SQL_INTEGER, SQL_CHAR, and SQL_FLOAT). Refer to your ODBC documentation for a complete list of ODBC data types that are available. - nScale (Optional)
- Type: Usual
The decimal precision of the SQL column. This is specified only when the ODBC data type is numeric. - lNullable (Optional)
- Type: Usual
Specify TRUE if the value can be NULL; otherwise, FALSE. - nIndex (Optional)
- Type: Usual
The SQL column number. - cColName (Optional)
- Type: Usual
The SQL column name. - cAlias (Optional)
- Type: Usual
The SQL column alias name.
See Also