bug: tuple type parser is incorrect

[andylokandy]

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• I had searched in the issues and found no similar issues.

Version

e98891e

What's Wrong?

In TypeName::Tuple { fields_type, fields_name}, the fields_type and fields_name may have different number of elements.

How to Reproduce?

> create table t (a tuple(b int, int))
> show create table t
+-------+----------------------------------------------------------+
| Table | Create Table                                             |
+-------+----------------------------------------------------------+
| t     | CREATE TABLE `t` (\n  `a` TUPLE(B INT32,)\n) ENGINE=FUSE |
+-------+----------------------------------------------------------+
> insert into table t values ((1, 1))
(1105, 'Code: 1104, displayText = assertion failed: `(left == right)`\n  left: `2`,\n right: `1`.')

Are you willing to submit PR?

• Yes I am willing to submit a PR!