create table comment

Use the COMMENT statement to add a comment about a table, view, materialized view, or column into the data dictionary. T...

create table comment

Use the COMMENT statement to add a comment about a table, view, materialized view, or column into the data dictionary. To drop a comment from the database, set it to the empty string ' '. See Also: "Comments" for more information on asso,CREATE TABLE [IF NOT EXISTS] table-name ( field-definition, field-definition-2 ..., PRIMARY KEY (field-name, field-name-2...), [COMMENT "comment string"] ).

相關軟體 MySQL 資訊

MySQL
MySQL 是一個開源的 RDBMS(關係數據庫管理系統),它支持用 C,C ++,Java,Perl 和 PHP 等各種編程語言編寫的請求。由於其高速度和靈活性,MySQL 已成為主要用於開發各種形狀和大小的 Web 應用程序的最流行的數據庫系統之一。自 1995 年上市以來,這種非常受歡迎的開源數據庫管理系統已經應用於當今幾乎所有互聯網用戶的無數項目中。今天一些最受歡迎的 MySQL 用戶是 ... MySQL 軟體介紹

create table comment 相關參考資料
Adding comment to column when I create table in PostgreSQL ...

Comments are attached to a column using the comment statement: create table session_log ( userid int not null, phonenumber int ); comment ...

https://stackoverflow.com

COMMENT

Use the COMMENT statement to add a comment about a table, view, materialized view, or column into the data dictionary. To drop a comment from the database, set it to the empty string ' '. See ...

https://docs.oracle.com

CREATE TABLE

CREATE TABLE [IF NOT EXISTS] table-name ( field-definition, field-definition-2 ..., PRIMARY KEY (field-name, field-name-2...), [COMMENT "comment string"] ).

https://docs.oracle.com

MySQL and comments - Stack Overflow

You can comment columns and tables: CREATE TABLE example ( example_column INT COMMENT="This is an example column", ...

https://stackoverflow.com

MySQL 添加注释(comment) - 学习笔记- CSDN博客

创建新表的脚本中, 可在字段定义脚本中添加comment属性来添加注释。 示例代码如下: create table test( id int not null default 0 comment '用户id' ).

https://blog.csdn.net

Oracle - comment on table - 增加註解;引用文章@ Nathan; :: 痞客邦::

想創建了幾個View供日後查詢使用,但是SQL語法中沒辦法放入註解,管理上如果創建文件又很容易遺忘維護。 查詢相關文章後,可以 ...

https://nathanmint.pixnet.net

Oracle create table with column comments - Stack Overflow

I'm afraid the "annoying" COMMENT ON syntax is the only way of doing this. SQL Server, PostgreSQL and DB2 use the same syntax (even ...

https://stackoverflow.com

Oracle Database 的Table View Column 增加Comment 備註 - 昭佑.天翔

Oracle Database 的Table / View / Column 增加Comment 備註. 在Oracle Database 中, 若要對Table、View、Column 等增加備註, 可以利用下面語法: Table 備註- ...

https://tomkuo139.blogspot.com

[MySQL] 取得資料表與欄位註解內容@ 小攻城師的戰場筆記:: 痞客邦::

心想可以撈到註解應該也有地方可以輸入,後來在"Column Comments in MySQL" 看到,原來語法是這樣:. CREATE TABLE 資料表名稱( 欄位名稱 ...

https://fannys23.pixnet.net

[Oracle SQL] 為資料欄位標示註釋,comment 指令@ ㄚ堂細細念:: 隨意 ...

語法comment on column [schema].table_name.field_name is '備註' Example:新增Table Field 備註COMMENT ON COLUMN rec_master.m_plant IS '廠別' ...

https://blog.xuite.net