[Bug]: Show create table has no composite primary key information

[heni02]

Is there an existing issue for the same bug?

• [X] I have checked the existing issues.

Environment

- Version or commit-id (e.g. v0.1.0 or 8b23a93):
- Hardware parameters:
- OS type:
- Others:

Actual Behavior

Expected Behavior

No response

Steps to Reproduce

create table cpk_table_43(clo1 tinyint,clo2 smallint,clo3 int,clo4 bigint,clo5 tinyint unsigned,clo6 smallint unsigned,clo7 int unsigned,clo8 bigint unsigned,col9 float,col10 double,col11 varchar(255),col12 Date,col13 DateTime,col14 timestamp,col15 bool,col16 decimal(5,2),col17 text,col18 varchar(255),col19 varchar(255),col20 varchar(255),primary key(clo4, col14,col20));

Additional information

No response