Oct 6, 2008 · 155 If I wish to simply rename a column (not change its type or constraints, just its name) in an SQL database using SQL, how do I do that? Or is it not possible? This is for any …

Dec 18, 2015 · You can rename a column using a CHANGE old_col_name new_col_name column_definition clause. To do so, specify the old and new column names and the definition …

I am trying to rename a column in MySQL community server 5.5.27 using this SQL expression: ALTER TABLE table_name RENAME COLUMN old_col_name TO new_col_name; I also tried …

Apr 30, 2013 · I am using SQL Server 2008 and Navicat. I need to rename a column in a table using SQL. ALTER TABLE table_name RENAME COLUMN old_name to new_name; This …

Mar 9, 2009 · I am trying to change a column from a varchar(50) to a nvarchar(200). What is the SQL command to alter this table?

Feb 20, 2012 · I need help with SQL Server Table Column. I´m trying to rename Column Name, but this doesn't work.

SELECT * from history WHERE id is NULL <---- This shows 0 results ALTER TABLE history ALTER COLUMN id int NOT NULL ALTER TABLE history ADD PRIMARY KEY (id) ALTER …

Go to the design of the table and then rename the column/ datatype, add new column, etc. Use sp_rename system stored procedure to rename the table column name. this can be used to …

Jun 17, 2010 · How can I rename a column via alter table in MS SQL 2005? For example: alter table tablename rename "old col name" to "new col name"

ALTER TABLE your_table RENAME COLUMN "Really Bad : Column Name" TO BetterColumnName According to keywords the use of "double-quotes" is the standard way …