abcfy2 opened a new issue, #14424:
URL: https://github.com/apache/grails-core/issues/14424

   Here is a sample:
   
   ```groovy
   class Nft {
       String token
       String address
   
       static mapping = {
           token index: 'idx_nft'
           address index: 'idx_nft'
       }
   }
   ```
   
   The result index is:
   
   ```sh
   psql -c '\d+ nft' db
                                                           Table "public.nft"
    Column  |          Type          | Collation | Nullable |             
Default             | Storage  | Stats target | Description 
   
---------+------------------------+-----------+----------+---------------------------------+----------+--------------+-------------
    id      | bigint                 |           | not null | 
nextval('nft_id_seq'::regclass) | plain    |              | 
    version | bigint                 |           | not null |                   
              | plain    |              | 
    address | character varying(255) |           | not null |                   
              | extended |              | 
    token   | character varying(255) |           | not null |                   
              | extended |              | 
   Indexes:
       "nft_pkey" PRIMARY KEY, btree (id)
       "idx_nft" btree (address, token)
   Access method: heap
   ```
   
   The composite index is: ` "idx_nft" btree (address, token)`.
   
   How do I define a composite index in order `(token, address)`?
   
   Thanks.


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