backtick escape character handled inconsistently by CLI and Java API when create timeseries

I created TIMESERIES like this using the session.createTimeseries()

```shell
IoTDB> SHOW TIMESERIES
+--------------------------------------------------------------------------------------------------------------------------------------+--------+-------------+--------+--------+-----------+----+----------+
| timeseries| alias|storage group|dataType|encoding|compression|tags|attributes|
+--------------------------------------------------------------------------------------------------------------------------------------+--------+-------------+--------+--------+-----------+----+----------+
|root.test.xx.xx.NULL.xx.ff8081816c21dc05016c22bdca284f65.CARD.CARD-8a5b8486656aa31001656b6d35d6768e.15.temperature|| root.test| DOUBLE| PLAIN| LZO|null| null|
+--------------------------------------------------------------------------------------------------------------------------------------+--------+-------------+--------+--------+-----------+----+----------+
Total line number = 1
```

You can notice that the path contains **NULL**

I get the following error when I delete it using the CLI

```shell
IoTDB> DELETE TIMESERIES root.test.xx.xx.NULL.xx.TRANS_ELEMENT-ff8081816c21dc05016c22bdca284f65.CARD.CARD-8a5b8486656aa31001656b6d35d6768e.15.temperature
Msg: 401: Error occurred while parsing SQL to physical plan: line 1:34 mismatched input 'NULL' expecting {CREATE, INSERT, UPDATE, DELETE, SELECT, SHOW, GRANT, INTO, SET, WHERE, FROM, TO, BY, DEVICE, CONFIGURATION, DESCRIBE, SLIMIT, LIMIT, UNLINK, OFFSET, SOFFSET, FILL, LINEAR, PREVIOUS, PREVIOUSUNTILLAST, METADATA, TIMESERIES, TIMESTAMP, PROPERTY, WITH, DATATYPE, COMPRESSOR, STORAGE, GROUP, LABEL, INT32, INT64, FLOAT, DOUBLE, BOOLEAN, TEXT, PLAIN, PLAIN_DICTIONARY, RLE, DIFF, TS_2DIFF, GORILLA, REGULAR, ADD, UPSERT, VALUES, NOW, LINK, INDEX, USING, TRACING, ON, OFF, SYSTEM, READONLY, WRITABLE, DROP, MERGE, LIST, USER, PRIVILEGES, ROLE, ALL, OF, ALTER, PASSWORD, REVOKE, LOAD, WATERMARK_EMBEDDING, UNSET, TTL, FLUSH, TASK, INFO, VERSION, REMOVE, MOVE, CHILD, PATHS, DEVICES, COUNT, NODES, LEVEL, MIN_TIME, MAX_TIME, MIN_VALUE, MAX_VALUE, AVG, FIRST_VALUE, SUM, LAST_VALUE, LAST, DISABLE, ALIGN, COMPRESSION, TIME, ATTRIBUTES, TAGS, RENAME, GLOBAL, FULL, CLEAR, CACHE, TRUE, FALSE, UNCOMPRESSED, SNAPPY, GZIP, LZ4, PARTITION, SNAPSHOT, FOR, SCHEMA, DESC, ASC, '*', OPERATOR_IN, '-', '[', INT, EXPONENT, DURATION, DATETIME, ID, DOUBLE_QUOTE_STRING_LITERAL}
IoTDB>
```

**Desktop (please complete the following information):**
- OS: MacOS
- Version 0.13.0-SNAPSHOT

How do I delete this TIMESERIES

Bắt đầu bằng cách tái hiện vấn đề với session.createTimeseries(), SHOW TIMESERIES và lệnh CLI DELETE TIMESERIES được mô tả trong báo cáo. So sánh cách Java API và CLI phân tích cú pháp hoặc escape đường dẫn được tạo, và coi vấn đề là đã hoàn tất khi timeseries được tạo có thể được xóa một cách nhất quán thông qua cả hai giao diện.

Do mô hình lập chỉ mục viết ra từ nội dung của issue.