EctoTablestore.Migration.add_index

You're seeing just the macro add_index, go back to EctoTablestore.Migration module for more information.
Link to this macro

add_index(index_name, primary_keys, defined_columns)

View Source (macro)

Adds a secondary index when creating a table.

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Examples

create table("posts") do
  add_pk(:id, :integer, partition_key: true)
  add_pk(:owner_id, :string)
  add_column(:title, :string)
  add_column(:content, :string)
  add_index("posts_owner", [:owner_id, :id], [:title, :content])
  add_index("posts_title", [:title, :id], [:content])
end