在不破坏表的情况下向 DynamoDB 表添加范围键

我有一个只有哈希键的表，我想使用 terraform 添加新的范围键和 GSI，而不影响表中的数据或破坏它。

我知道它有 prevent_destroy = true。我想在不删除或破坏旧数据的情况下更新表。

老一：

resource "aws_dynamodb_table" "table" {
  name         = "table_example"
  hash_key     = "hash"

  attribute {
    name = "hash"
    type = "S"
  }

  lifecycle {
    prevent_destroy = true
  }

}

更新后：

resource "aws_dynamodb_table" "table" {
  name         = "table_example"
  hash_key     = "hash"
  range_key    = "range"

  attribute {
    name = "hash"
    type = "S"
  }

  attribute {
    name = "range"
    type = "S"
  }

  global_secondary_index {
    name            = "gsi-example"
    hash_key        = "range"
    projection_type = "ALL"
  }

  lifecycle {
    prevent_destroy = true
  }

}