Bulk update integer display width

Signed-off-by: Aolin <[email protected]>
pingcap · Nov 19, 2024 · 915153f · 915153f
1 parent 724e0e0
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diff --git a/auto-increment.md b/auto-increment.md
@@ -302,7 +302,7 @@ SHOW CREATE TABLE t;
 | Table | Create Table                                                                                                                                                                                                                             |
 +-------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
 | t     | CREATE TABLE `t` (
-  `a` int(11) NOT NULL AUTO_INCREMENT,
+  `a` int NOT NULL AUTO_INCREMENT,
   PRIMARY KEY (`a`) /*T![clustered_index] CLUSTERED */
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin AUTO_INCREMENT=101 /*T![auto_id_cache] AUTO_ID_CACHE=100 */ |
 +-------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+

diff --git a/auto-random.md b/auto-random.md
@@ -78,7 +78,7 @@ tidb> SHOW CREATE TABLE t;
 | Table | Create Table                                                                                                                                                                                                                                                    |
 +-------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
 | t     | CREATE TABLE `t` (
-  `a` bigint(20) NOT NULL /*T![auto_rand] AUTO_RANDOM(5) */,
+  `a` bigint NOT NULL /*T![auto_rand] AUTO_RANDOM(5) */,
   `b` varchar(255) DEFAULT NULL,
   PRIMARY KEY (`a`) /*T![clustered_index] CLUSTERED */
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin /*T! PRE_SPLIT_REGIONS=2 */ |

diff --git a/basic-sql-operations.md b/basic-sql-operations.md
@@ -94,7 +94,7 @@ CREATE TABLE table_name column_name data_type constraint;
 
 ```sql
 CREATE TABLE person (
-    id INT(11),
+    id int,
     name VARCHAR(255),
     birthday DATE
     );

diff --git a/cached-tables.md b/cached-tables.md
@@ -64,7 +64,7 @@ SHOW CREATE TABLE users;
 | Table | Create Table                                                                                                                                                                                                               |
 +-------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
 | users | CREATE TABLE `users` (
-  `id` bigint(20) NOT NULL,
+  `id` bigint NOT NULL,
   `name` varchar(100) DEFAULT NULL,
   PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin /* CACHED ON */ |
@@ -170,10 +170,10 @@ SHOW CREATE TABLE mysql.table_cache_meta\G
 *************************** 1. row ***************************
        Table: table_cache_meta
 Create Table: CREATE TABLE `table_cache_meta` (
-  `tid` bigint(11) NOT NULL DEFAULT '0',
+  `tid` bigint NOT NULL DEFAULT '0',
   `lock_type` enum('NONE','READ','INTEND','WRITE') NOT NULL DEFAULT 'NONE',
-  `lease` bigint(20) NOT NULL DEFAULT '0',
-  `oldReadLease` bigint(20) NOT NULL DEFAULT '0',
+  `lease` bigint NOT NULL DEFAULT '0',
+  `oldReadLease` bigint NOT NULL DEFAULT '0',
   PRIMARY KEY (`tid`) /*T![clustered_index] CLUSTERED */
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin
 1 row in set (0.00 sec)

diff --git a/clustered-indexes.md b/clustered-indexes.md
@@ -104,7 +104,7 @@ mysql> SHOW CREATE TABLE t;
 | Table | Create Table                                                                                                                                                                                      |
 +-------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
 | t     | CREATE TABLE `t` (
-  `a` bigint(20) NOT NULL,
+  `a` bigint NOT NULL,
   `b` varchar(255) DEFAULT NULL,
   PRIMARY KEY (`a`) /*T![clustered_index] CLUSTERED */
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin |

diff --git a/constraints.md b/constraints.md
@@ -101,9 +101,9 @@ SHOW CREATE TABLE t;
 | Table | Create Table                                                                                                                                                                                                                                                                                                     |
 +-------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
 | t     | CREATE TABLE `t` (
-  `a` int(11) DEFAULT NULL,
-  `b` int(11) DEFAULT NULL,
-  `c` int(11) DEFAULT NULL,
+  `a` int DEFAULT NULL,
+  `b` int DEFAULT NULL,
+  `c` int DEFAULT NULL,
 CONSTRAINT `c1` CHECK ((`b` > `c`)),
 CONSTRAINT `t_chk_1` CHECK ((`a` > 10)) /*!80016 NOT ENFORCED */,
 CONSTRAINT `t_chk_2` CHECK ((1 < `c`))

diff --git a/cost-model.md b/cost-model.md
@@ -19,9 +19,9 @@ mysql> SHOW CREATE TABLE t;
 | Table | Create Table                                                                                                                                                                                        |
 +-------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
 | t     | CREATE TABLE `t` (
-  `a` int(11) DEFAULT NULL,
-  `b` int(11) DEFAULT NULL,
-  `c` int(11) DEFAULT NULL,
+  `a` int DEFAULT NULL,
+  `b` int DEFAULT NULL,
+  `c` int DEFAULT NULL,
   KEY `b` (`b`),
   KEY `c` (`c`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin |

diff --git a/develop/dev-guide-bookshop-schema-design.md b/develop/dev-guide-bookshop-schema-design.md
@@ -135,10 +135,10 @@ WHERE table_schema LIKE 'bookshop';
 
 | 字段名        | 类型          | 含义                                  |
 |--------------|---------------|---------------------------------------|
-| id           | bigint(20)    | 书籍的唯一标识                        |
+| id           | bigint    | 书籍的唯一标识                        |
 | title        | varchar(100)  | 书籍名称                              |
 | type         | enum          | 书籍类型（如：杂志、动漫、教辅等）    |
-| stock        | bigint(20)    | 库存                                  |
+| stock        | bigint    | 库存                                  |
 | price        | decimal(15,2) | 价格                                  |
 | published_at | datetime      | 出版时间                              |
 
@@ -148,19 +148,19 @@ WHERE table_schema LIKE 'bookshop';
 
 | 字段名      | 类型         | 含义                                |
 |------------|--------------|-------------------------------------|
-| id         | bigint(20)   | 作者的唯一标识                       |
+| id         | bigint   | 作者的唯一标识                       |
 | name       | varchar(100) | 姓名                                |
-| gender     | tinyint(1)   | 生理性别 (0: 女, 1: 男，NULL: 未知)   |
-| birth_year | smallint(6)  | 生年                                |
-| death_year | smallint(6)  | 卒年                                |
+| gender     | tinyint   | 生理性别 (0: 女, 1: 男，NULL: 未知)   |
+| birth_year | smallint  | 生年                                |
+| death_year | smallint  | 卒年                                |
 
 ### `users` 表
 
 该表用于存储使用 Bookshop 应用程序的用户。
 
 | 字段名    | 类型          | 含义            |
 |----------|---------------|----------------|
-| id       | bigint(20)    | 用户的唯一标识   |
+| id       | bigint    | 用户的唯一标识   |
 | balance  | decimal(15,2) | 余额           |
 | nickname | varchar(100)  | 昵称           |
 
@@ -181,19 +181,19 @@ WHERE table_schema LIKE 'bookshop';
 
 | 字段名     | 类型       | 含义                                        |
 |-----------|------------|--------------------------------------------|
-| book_id   | bigint(20) | 书籍的唯一标识（关联至 [books](#books-表)）     |
-| author_id | bigint(20) | 作者的唯一标识（关联至 [authors](#authors-表)） |
+| book_id   | bigint | 书籍的唯一标识（关联至 [books](#books-表)）     |
+| author_id | bigint | 作者的唯一标识（关联至 [authors](#authors-表)） |
 
 ### `orders` 表
 
 该表用于存储用户购买书籍的订单信息。
 
 | 字段名      | 类型       | 含义                                        |
 |------------|------------|--------------------------------------------|
-| id         | bigint(20) | 订单的唯一标识                               |
-| book_id    | bigint(20) | 书籍的唯一标识（关联至 [books](#books-表)）    |
-| user_id    | bigint(20) | 用户唯一标识（关联至 [users](#users-表)）      |
-| quantity   | tinyint(4) | 购买数量                                    |
+| id         | bigint | 订单的唯一标识                               |
+| book_id    | bigint | 书籍的唯一标识（关联至 [books](#books-表)）    |
+| user_id    | bigint | 用户唯一标识（关联至 [users](#users-表)）      |
+| quantity   | tinyint | 购买数量                                    |
 | ordered_at | datetime   | 购买时间                                    |
 
 ## 数据库初始化 `dbinit.sql` 脚本
@@ -205,29 +205,29 @@ CREATE DATABASE IF NOT EXISTS `bookshop`;
 
 DROP TABLE IF EXISTS `bookshop`.`books`;
 CREATE TABLE `bookshop`.`books` (
-  `id` bigint(20) AUTO_RANDOM NOT NULL,
+  `id` bigint AUTO_RANDOM NOT NULL,
   `title` varchar(100) NOT NULL,
   `type` enum('Magazine', 'Novel', 'Life', 'Arts', 'Comics', 'Education & Reference', 'Humanities & Social Sciences', 'Science & Technology', 'Kids', 'Sports') NOT NULL,
   `published_at` datetime NOT NULL,
-  `stock` int(11) DEFAULT '0',
+  `stock` int DEFAULT '0',
   `price` decimal(15,2) DEFAULT '0.0',
   PRIMARY KEY (`id`) CLUSTERED
 ) DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin;
 
 DROP TABLE IF EXISTS `bookshop`.`authors`;
 CREATE TABLE `bookshop`.`authors` (
-  `id` bigint(20) AUTO_RANDOM NOT NULL,
+  `id` bigint AUTO_RANDOM NOT NULL,
   `name` varchar(100) NOT NULL,
-  `gender` tinyint(1) DEFAULT NULL,
-  `birth_year` smallint(6) DEFAULT NULL,
-  `death_year` smallint(6) DEFAULT NULL,
+  `gender` tinyint DEFAULT NULL,
+  `birth_year` smallint DEFAULT NULL,
+  `death_year` smallint DEFAULT NULL,
   PRIMARY KEY (`id`) CLUSTERED
 ) DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin;
 
 DROP TABLE IF EXISTS `bookshop`.`book_authors`;
 CREATE TABLE `bookshop`.`book_authors` (
-  `book_id` bigint(20) NOT NULL,
-  `author_id` bigint(20) NOT NULL,
+  `book_id` bigint NOT NULL,
+  `author_id` bigint NOT NULL,
   PRIMARY KEY (`book_id`,`author_id`) CLUSTERED
 ) DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin;
 
@@ -252,10 +252,10 @@ CREATE TABLE `bookshop`.`users` (
 
 DROP TABLE IF EXISTS `bookshop`.`orders`;
 CREATE TABLE `bookshop`.`orders` (
-  `id` bigint(20) AUTO_RANDOM NOT NULL,
-  `book_id` bigint(20) NOT NULL,
-  `user_id` bigint(20) NOT NULL,
-  `quality` tinyint(4) NOT NULL,
+  `id` bigint AUTO_RANDOM NOT NULL,
+  `book_id` bigint NOT NULL,
+  `user_id` bigint NOT NULL,
+  `quality` tinyint NOT NULL,
   `ordered_at` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
   PRIMARY KEY (`id`) CLUSTERED,
   KEY `orders_book_id_idx` (`book_id`)

diff --git a/develop/dev-guide-create-secondary-indexes.md b/develop/dev-guide-create-secondary-indexes.md
@@ -58,20 +58,20 @@ KEY `{index_name}` (`{column_names}`)
 
 |    字段名    |     类型      |                 含义                  |
 | :----------: | :-----------: | :-----------------------------------: |
-|      id      |  bigint(20)   |            书籍的唯一标识             |
+|      id      |  bigint   |            书籍的唯一标识             |
 |    title     | varchar(100)  |               书籍名称                |
 |     type     |     enum      | 书籍类型（如：杂志、动漫、教辅等） |
-|    stock     |  bigint(20)   |                 库存                  |
+|    stock     |  bigint   |                 库存                  |
 |    price     | decimal(15,2) |                 价格                  |
 | published_at |   datetime    |               出版时间                |
 
 ```sql
 CREATE TABLE `bookshop`.`books` (
-  `id` bigint(20) AUTO_RANDOM NOT NULL,
+  `id` bigint AUTO_RANDOM NOT NULL,
   `title` varchar(100) NOT NULL,
   `type` enum('Magazine', 'Novel', 'Life', 'Arts', 'Comics', 'Education & Reference', 'Humanities & Social Sciences', 'Science & Technology', 'Kids', 'Sports') NOT NULL,
   `published_at` datetime NOT NULL,
-  `stock` int(11) DEFAULT '0',
+  `stock` int DEFAULT '0',
   `price` decimal(15,2) DEFAULT '0.0',
   PRIMARY KEY (`id`) CLUSTERED
 ) DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin;

diff --git a/develop/dev-guide-index-best-practice.md b/develop/dev-guide-index-best-practice.md
@@ -16,11 +16,11 @@ aliases: ['/zh/tidb/dev/index-best-practice']
 
 ```sql
 CREATE TABLE `books` (
-  `id` bigint(20) AUTO_RANDOM NOT NULL,
+  `id` bigint AUTO_RANDOM NOT NULL,
   `title` varchar(100) NOT NULL,
   `type` enum('Magazine', 'Novel', 'Life', 'Arts', 'Comics', 'Education & Reference', 'Humanities & Social Sciences', 'Science & Technology', 'Kids', 'Sports') NOT NULL,
   `published_at` datetime NOT NULL,
-  `stock` int(11) DEFAULT '0',
+  `stock` int DEFAULT '0',
   `price` decimal(15,2) DEFAULT '0.0',
   PRIMARY KEY (`id`) CLUSTERED
 ) DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin;

diff --git a/develop/dev-guide-transaction-restraints.md b/develop/dev-guide-transaction-restraints.md
@@ -84,10 +84,10 @@ public class EffectWriteSkew {
 
     public static void createDoctorTable(Connection connection) throws SQLException {
         connection.createStatement().executeUpdate("CREATE TABLE `doctors` (" +
-                "    `id` int(11) NOT NULL," +
+                "    `id` int NOT NULL," +
                 "    `name` varchar(255) DEFAULT NULL," +
-                "    `on_call` tinyint(1) DEFAULT NULL," +
-                "    `shift_id` int(11) DEFAULT NULL," +
+                "    `on_call` tinyint DEFAULT NULL," +
+                "    `shift_id` int DEFAULT NULL," +
                 "    PRIMARY KEY (`id`)," +
                 "    KEY `idx_shift_id` (`shift_id`)" +
                 "  ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin");
@@ -308,10 +308,10 @@ func prepareData(db *sql.DB) error {
 
 func createDoctorTable(db *sql.DB) error {
     _, err := db.Exec("CREATE TABLE IF NOT EXISTS `doctors` (" +
-        "    `id` int(11) NOT NULL," +
+        "    `id` int NOT NULL," +
         "    `name` varchar(255) DEFAULT NULL," +
-        "    `on_call` tinyint(1) DEFAULT NULL," +
-        "    `shift_id` int(11) DEFAULT NULL," +
+        "    `on_call` tinyint DEFAULT NULL," +
+        "    `shift_id` int DEFAULT NULL," +
         "    PRIMARY KEY (`id`)," +
         "    KEY `idx_shift_id` (`shift_id`)" +
         "  ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin")
@@ -413,10 +413,10 @@ public class EffectWriteSkew {
 
     public static void createDoctorTable(Connection connection) throws SQLException {
         connection.createStatement().executeUpdate("CREATE TABLE `doctors` (" +
-                "    `id` int(11) NOT NULL," +
+                "    `id` int NOT NULL," +
                 "    `name` varchar(255) DEFAULT NULL," +
-                "    `on_call` tinyint(1) DEFAULT NULL," +
-                "    `shift_id` int(11) DEFAULT NULL," +
+                "    `on_call` tinyint DEFAULT NULL," +
+                "    `shift_id` int DEFAULT NULL," +
                 "    PRIMARY KEY (`id`)," +
                 "    KEY `idx_shift_id` (`shift_id`)" +
                 "  ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin");
@@ -637,10 +637,10 @@ func prepareData(db *sql.DB) error {
 
 func createDoctorTable(db *sql.DB) error {
     _, err := db.Exec("CREATE TABLE IF NOT EXISTS `doctors` (" +
-        "    `id` int(11) NOT NULL," +
+        "    `id` int NOT NULL," +
         "    `name` varchar(255) DEFAULT NULL," +
-        "    `on_call` tinyint(1) DEFAULT NULL," +
-        "    `shift_id` int(11) DEFAULT NULL," +
+        "    `on_call` tinyint DEFAULT NULL," +
+        "    `shift_id` int DEFAULT NULL," +
         "    PRIMARY KEY (`id`)," +
         "    KEY `idx_shift_id` (`shift_id`)" +
         "  ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin")

diff --git a/develop/dev-guide-unique-serial-number-generation.md b/develop/dev-guide-unique-serial-number-generation.md
@@ -40,8 +40,8 @@ uid-generator 生成的 64 位 ID 结构如下：
 | 字段名   | 字段类型     | 字段说明                     |
 | -------- | ------------ | ---------------------------- |
 | SEQ_NAME | varchar(128) | 序列名称，用来区分不同业务   |
-| MAX_ID   | bigint(20)   | 当前序列已被分配出去的最大值 |
-| STEP     | int(11)      | 步长，表示每次分配的号段长度 |
+| MAX_ID   | bigint   | 当前序列已被分配出去的最大值 |
+| STEP     | int      | 步长，表示每次分配的号段长度 |
 
 应用程序每次按配置好的步长获取一段序列号，并同时更新数据库以持久化保存当前序列已被分配出去的最大值，然后在应用程序内存中即可完成序列号加工及分配动作。待一段号码耗尽之后，应用程序才会去获取新的号段，这样就有效降低了数据库写入压力。实际使用过程中，还可以适度调节步长以控制数据库记录的更新频度。
 

diff --git a/dm/dm-manage-schema.md b/dm/dm-manage-schema.md
@@ -122,7 +122,7 @@ binlog-schema list -s mysql-replica-01 task_single db_single t1
     "sources": [
         {
             "result": true,
-            "msg": "CREATE TABLE `t1` ( `c1` int(11) NOT NULL, `c2` int(11) DEFAULT NULL, PRIMARY KEY (`c1`)) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_bin",
+            "msg": "CREATE TABLE `t1` ( `c1` int NOT NULL, `c2` int DEFAULT NULL, PRIMARY KEY (`c1`)) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_bin",
             "source": "mysql-replica-01",
             "worker": "127.0.0.1:8262"
         }
@@ -159,8 +159,8 @@ Global Flags:
 
 ```sql
 CREATE TABLE `t1` (
-    `c1` int(11) NOT NULL,
-    `c2` bigint(11) DEFAULT NULL,
+    `c1` int NOT NULL,
+    `c2` bigint DEFAULT NULL,
     PRIMARY KEY (`c1`)
 ) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_bin
 ```

diff --git a/dm/dm-open-api.md b/dm/dm-open-api.md
@@ -1615,7 +1615,7 @@ curl -X 'GET' \
 {
   "schema_name": "db1",
   "table_name": "table1",
-  "schema_create_sql": "CREATE TABLE `t1` (`id` int(11) NOT NULL AUTO_INCREMENT,PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin"
+  "schema_create_sql": "CREATE TABLE `t1` (`id` int NOT NULL AUTO_INCREMENT,PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin"
 }
 ```
 
@@ -1637,7 +1637,7 @@ curl -X 'PUT' \
   -H 'accept: */*' \
   -H 'Content-Type: application/json' \
   -d '{
-  "sql_content": "CREATE TABLE `t1` ( `c1` int(11) DEFAULT NULL, `c2` int(11) DEFAULT NULL, `c3` int(11) DEFAULT NULL) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin;",
+  "sql_content": "CREATE TABLE `t1` ( `c1` int DEFAULT NULL, `c2` int DEFAULT NULL, `c3` int DEFAULT NULL) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin;",
   "flush": true,
   "sync": true
 }'

diff --git a/dm/dm-performance-test.md b/dm/dm-performance-test.md
@@ -28,8 +28,8 @@ aliases: ['/docs-cn/tidb-data-migration/dev/performance-test/']
 
 ```sql
 CREATE TABLE `sbtest` (
-  `id` int(11) NOT NULL AUTO_INCREMENT,
-  `k` int(11) NOT NULL DEFAULT '0',
+  `id` int NOT NULL AUTO_INCREMENT,
+  `k` int NOT NULL DEFAULT '0',
   `c` char(120) CHARSET utf8mb4 COLLATE utf8mb4_bin NOT NULL DEFAULT '',
   `pad` char(60) CHARSET utf8mb4 COLLATE utf8mb4_bin NOT NULL DEFAULT '',
   PRIMARY KEY (`id`),