public SchemaOperation( kind as SchemaOperationKind, entityType as Type, description as String, command as String, destructive as Boolean = false, executable as Boolean = true ):
Creates one immutable schema operation.
| Parameter | Description |
|---|---|
kind | Canonical operation kind. |
entityType | Affected mapped entity type. |
description | Human-readable description. |
command | Provider command; empty only for unsupported operations. |
destructive | Whether the operation may remove data or structures. |
executable | Whether the provider can apply the operation. |
operation = SchemaOperation( SchemaOperationKind.CREATE_TABLE, User.type, "Create table T_Users", "CREATE TABLE T_Users (...)" )