SQLUpdaterAddExpression Method |
Adds a literal expression to the UPDATE statement. The expression will be applied literally.
For example, to increment the "quantity" column of a record, specify "quantity" for the name
parameter and "quantity + 1" for the expr parameter. This will result in
"quantity=quantity + 1" being included in the UPDATE statement.
Namespace:
NetQuarry
Assembly:
EAP.Core (in EAP.Core.dll) Version: 2.0.0.0 (4.6.8.0)
Syntax public void AddExpression(
string name,
string expr,
SQLColumnFlags flags =
)
Public Sub AddExpression (
name As String,
expr As String,
Optional flags As SQLColumnFlags =
)
Parameters
- name
- Type: SystemString
The name of the column to update. - expr
- Type: SystemString
The literal expression used to set the column's value. - flags (Optional)
- Type: NetQuarrySQLColumnFlags
Flags specifying additional information about the column or how it is to be added.
Note that flags are provided for future use and at this time none of the flags are applicable to expressions.
See Also