**Describe the bug** When parsing the `RENAME TABLE` sql statement by `sqlparse.parse` with this content: ```sql rename table `db`.`test1` to test2, `db`.`test3` to test4 ``` the result of ret[0].tokens: ```python [ 00 = {Token} <Keyword 'rename' at 0x7F0B52882A00> 01 = {Token} <Whitespace ' ' at 0x7F0B52882A60> 02 = {Token} <Keyword 'table' at 0x7F0B52882AC0> 03 = {Token} <Whitespace ' ' at 0x7F0B52882B20> 04 = {Identifier} <Identifier '`db`.`...' at 0x7F0B47A030B0> # value: '`db`.`test1`' 05 = {Token} <Whitespace ' ' at 0x7F0B52882CA0> 06 = {Token} <Keyword 'to' at 0x7F0B52882D00> 07 = {Token} <Whitespace ' ' at 0x7F0B52882D60> 08 = {IdentifierList} <IdentifierList 'test2,...' at 0x7F0B47A03890> # value: 'test2, `db`.`test3`' 09 = {Token} <Whitespace ' ' at 0x7F0B52897040> 10 = {Token} <Keyword 'to' at 0x7F0B528970A0> 11 = {Token} <Whitespace ' ' at 0x7F0B52897100> 12 = {Identifier} <Identifier 'test4' at 0x7F0B47A03DD0> ] ``` Is this as expected? Should't the ``db`.`test3`` be an Identifier too? **To Reproduce** ```python import sqlparse sqlparse.parse("rename table `db`.`test1` to test2, `db`.`test3` to test4") ``` **Expected behavior** the ``db`.`test3`` should be an Identifier too. **Versions (please complete the following information):** - Python: 3.8.10 - sqlparse: 0.4.2
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