OnDuplicateKeyNode
interface OnDuplicateKeyNode extends OperationNode {
readonly kind: "OnDuplicateKeyNode";
readonly updates: ReadonlyArray<ColumnUpdateNode>;
}const OnDuplicateKeyNode: Readonly<{
is(node: OperationNode): node is OnDuplicateKeyNode;
create(updates: ReadonlyArray<ColumnUpdateNode>): OnDuplicateKeyNode;
}>;