Recover JSON column fail

- create a json column
  ```sql
  create table test(v JSON);
  insert into test values(JSON '{"value":[]}');
  ```
- select: `select * from test;` v == `{"value":[]}`
- recover: `java -cp h2*.jar org.h2.tools.Recover`
- drop table: `drop table test;`
- runscript: `RUNSCRIPT FROM test.h2.sql`
- select: `select * from test;` v == `"{\"value\":[]}"`  expect: `{"value":[]}`