alter table description
ALTER TABLE changes the structure of a table. For example, you can add or delete columns, create or destroy indexes, change the type of existing columns, ... ,Use the ALTER TABLE statement to alter the definition of a nonpartitioned table, a partitioned table, a table partition, or a table subpartition. For object tables or ... ,Adds a table storage RDAREA to a base table that is row-partitioned by a hash function. Changes the attribute of a base table or column. Increases the maximum ... , 改變、新增或卸除資料行和條件約束來修改資料表定義。Modifies a table definition by altering, adding, or dropping columns and constraints.,Description. The MySQL ALTER TABLE statement is used to add, modify, or drop/delete columns in a table. The MySQL ALTER TABLE statement is also used to ... , The SQL ALTER TABLE command is used to change the structure of an existing table. It helps to add or delete columns, create or destroy indexes ...,ALTER TABLE sales.quotations ADD description VARCHAR (255) NOT NULL;. The following statement adds two new ... , ,跳到 description 描述 - DESCRIPTION 描述. ALTER TABLE 變更一個現存表的定義。它有好幾種子形式： ADD COLUMN 這種形式用和CREATE TABLE [ ... , alter table table add codebsi nvarchar(10),spec nvarchar(100). 這是新增欄位，再來才建立欄位描述. exec sp_addextendedproperty ...
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 alter table description 相關參考資料
13.1.9 ALTER TABLE Statement - MySQL :: Developer Zone
ALTER TABLE changes the structure of a table. For example, you can add or delete columns, create or destroy indexes, change the type of existing columns, ... https://dev.mysql.com ALTER TABLE
Use the ALTER TABLE statement to alter the definition of a nonpartitioned table, a partitioned table, a table partition, or a table subpartition. For object tables or ... https://docs.oracle.com ALTER TABLE (Alter table definition)
Adds a table storage RDAREA to a base table that is row-partitioned by a hash function. Changes the attribute of a base table or column. Increases the maximum ... http://itdoc.hitachi.co.jp ALTER TABLE (Transact-SQL) - Microsoft Docs
改變、新增或卸除資料行和條件約束來修改資料表定義。Modifies a table definition by altering, adding, or dropping columns and constraints. https://docs.microsoft.com MySQL: ALTER TABLE Statement - TechOnTheNet
Description. The MySQL ALTER TABLE statement is used to add, modify, or drop/delete columns in a table. The MySQL ALTER TABLE statement is also used to ... https://www.techonthenet.com Sql alter table - w3resource
The SQL ALTER TABLE command is used to change the structure of an existing table. It helps to add or delete columns, create or destroy indexes ... https://www.w3resource.com SQL Server ALTER TABLE ADD Column - SQL Server Tutorial
ALTER TABLE sales.quotations ADD description VARCHAR (255) NOT NULL;. The following statement adds two new ... https://www.sqlservertutorial. SQL: ALTER TABLE Statement - TechOnTheNet
https://www.techonthenet.com Ubuntu Manpage: ALTER TABLE - 修改表的定義
跳到 description 描述 - DESCRIPTION 描述. ALTER TABLE 變更一個現存表的定義。它有好幾種子形式： ADD COLUMN 這種形式用和CREATE TABLE [ ... http://manpages.ubuntu.com 建立mssql的欄位描述的方法| kinanson的技術回憶- 點部落
alter table table add codebsi nvarchar(10),spec nvarchar(100). 這是新增欄位，再來才建立欄位描述. exec sp_addextendedproperty ... https://dotblogs.com.tw |