What is collation in SQL table?
SQL Server collation refers to a set of character and character encoding rules, and influences how information is stored according to the order in the data page, how data is matched by comparing two columns, and how information is arranged in the T-SQL query statement.
How do I change my tempdb collation?
The collation of tempdb cannot be changed by using the ALTER DATABASE statement—SQL Server does not allow this since tempdb is part of the system database. Note: that tempdb uses the collation of the model database.
How do I change my default collation?
To change the default SQL Server collation you can simply rebuild the system databases. When you rebuild the master, the model, msdb and tempdb system database are actually dropped and recreated in their original location.
How do I change the field size in SQL?
In the Navigation Pane, right-click the table that contains the field that you want to change, and then click Design View. In the table design grid, select the field for which you want to change the field size. In the Field Properties pane, on the General tab, enter the new field size in the Field Size property.
How do I Change column width in SQL?
To change column width. In Design view, click anywhere in the Tablix data region to select it. Gray column handles appear on the outside border of the Tablix data region. Hover over the column handle edge that you want to expand. A double-headed arrow appears. Click to grab the edge of the column and move it left or right to adjust the column width.
How do you rename column in Oracle?
To rename a column in oracle we have to use rename column statement. You have to use rename column statement along with alter table statement. The RENAME COLUMN statement allows us to rename an existing column in an existing table in any schema (except the schema SYS).
What is collate in SQL?
COLLATE (Transact-SQL) Defines a collation of a database or table column, or a collation cast operation when applied to character string expression. Collation name can be either a Windows collation name or a SQL collation name.
