Invalid DELETE created in derived query

[chanhyeong]

Issue

If child object has an id column which named different with parent's id,
an invalid DELETE query created and failed to execute the test JdbcRepositoryWithCollectionsChainHsqlIntegrationTests#deleteByName.
(in 3.5.x, 4.0.0-M versions)

I reproduced in commit chanhyeong@7cca9ee, and it creates an error message below.

org.springframework.jdbc.BadSqlGrammarException: PreparedStatementCallback; bad SQL grammar [DELETE FROM "GRAND_CHILD_ELEMENT" WHERE "GRAND_CHILD_ELEMENT"."CHILD_ELEMENT" IN (SELECT "CHILD_ELEMENT"."ID" FROM "CHILD_ELEMENT" WHERE "CHILD_ELEMENT"."DUMMY_ENTITY" IN (SELECT "DUMMY_ENTITY"."ID" FROM "DUMMY_ENTITY" WHERE "DUMMY_ENTITY"."NAME" = ?))]

Here is the query in message to read easily.

DELETE FROM
  "GRAND_CHILD_ELEMENT"
WHERE
  "GRAND_CHILD_ELEMENT"."CHILD_ELEMENT" IN (
    SELECT
      "CHILD_ELEMENT"."ID"
    FROM
      "CHILD_ELEMENT"
    WHERE
      "CHILD_ELEMENT"."DUMMY_ENTITY" IN (
        SELECT
          "DUMMY_ENTITY"."ID"
        FROM
          "DUMMY_ENTITY"
        WHERE
          "DUMMY_ENTITY"."NAME" = ?
    )
  )

Expected

It should select "CHILD_ELEMENT"."CHILD_ID" in first IN statement, instead of "CHILD_ELEMENT"."ID".

Resolution

If JdbcDeleteQueryCreator#deleteRelation takes the id column of current path on SELECT phrase, this issue will be fixed.

• 3.5.x: chanhyeong@d94a1a9
• 4.0.0-M: chanhyeong@e28a250

If I misunderstood the operation, please let me know.