ddl : fix column collate should use table's if it has when create table or alter table. (#13119 & #12327)

[sre-bot]

cherry-pick #13119 and #12327 to release-3.0

---

What problem does this PR solve?

fix issue #13113
When creating a table, if we set a collate for this table, all columns in this table should use this collate instead of using default collates.
In MySQL:

mysql> show create table t;
+-------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Table | Create Table                                                                                                                                                                                                                                 |
+-------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| t     | CREATE TABLE `t` (
  `id` int(11) NOT NULL,
  `c1` varchar(10) COLLATE utf8_slovak_ci DEFAULT NULL,
  `c2` varchar(20) COLLATE utf8_slovak_ci DEFAULT NULL,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_slovak_ci |
+-------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
1 row in set (0.00 sec)

In TiDB

mysql> create table t (id int(11) primary key ,c1 varchar(10) ,c2 varchar(20)) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_slovak_ci;
Query OK, 0 rows affected (0.01 sec)

mysql> show create table t;
+-------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Table | Create Table                                                                                                                                                                                                                     |
+-------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| t     | CREATE TABLE `t` (
  `id` int(11) NOT NULL,
  `c1` varchar(10) COLLATE utf8_bin DEFAULT NULL,
  `c2` varchar(20) COLLATE utf8_bin DEFAULT NULL,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_slovak_ci |
+-------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
1 row in set (0.00 sec)

What is changed and how it works?

Table's collate should be passed into buildColumnsAndConstraints when in create table or alter table.

Check List

Tests

• Unit test
• Integration test

Code changes

• add parameter for buildColumnsAndConstraints function.

Related changes

• Need to cherry-pick to the release branch

Release note

• fix column collate should use table's if it has when create table or alter table.

[sre-bot]

/run-all-tests

[AilinKid]

/run-common-test

[AilinKid]

/run-integration-common-test

[AilinKid]

/run-all-tests

[wjhuang2016]

LGTM

[bb7133]

LGTM

[sre-bot]

Sorry @bb7133, you don't have permission to trigger auto merge event on this branch.