Answer by Anshul Dubey for Add a column with a default value to an existing...
Try with the below query: ALTER TABLE MyTable ADD MyNewColumn DataType DEFAULT DefaultValue This will add a new column into the Table.
View ArticleAnswer by Erfan Mohammadi for Add a column with a default value to an...
--Adding New Column with Default Value ALTER TABLE TABLENAME ADD COLUMNNAME DATATYPE NULL|NOT NULL DEFAULT (DEFAULT_VALUE) OR --Adding CONSTRAINT And Set Default Value on Column ALTER TABLE TABLENAME...
View ArticleAnswer by Krishan Dutt Sharma for Add a column with a default value to an...
ALTER TABLE Table1 ADD Col3 INT NOT NULL DEFAULT(0)
View ArticleAnswer by wild coder for Add a column with a default value to an existing...
--Adding Value with Default Value ALTER TABLE TestTable ADD ThirdCol INT NOT NULL DEFAULT(0) GO
View ArticleAnswer by Akhil Singh for Add a column with a default value to an existing...
This is for SQL Server: ALTER TABLE TableName ADD ColumnName (type) -- NULL OR NOT NULL DEFAULT (default value) WITH VALUES Example: ALTER TABLE Activities ADD status int NOT NULL DEFAULT (0) WITH...
View ArticleAnswer by raju chowrsiya for Add a column with a default value to an existing...
step-1. FIRST YOU HAVE TO ALTER TABLE WITH ADD a FIELD alter table table_name add field field_name data_type step-2 CREATE DEFAULT USE data_base_name; GO CREATE DEFAULT default_name AS 'default_value';...
View ArticleAnswer by Mohamad Shahrestani for Add a column with a default value to an...
Right click on the table name and click on Design, click under the last column name and enter new Column Name, Data Type, Allow Nulls. Then in bottom of page set a default value or binding : something...
View ArticleAnswer by Ste Bov for Add a column with a default value to an existing table...
This has a lot of answers, but I feel the need to add this extended method. This seems a lot longer, but it is extremely useful if you're adding a NOT NULL field to a table with millions of rows in an...
View ArticleAnswer by Arun D for Add a column with a default value to an existing table...
You can use this query: ALTER TABLE tableName ADD ColumnName datatype DEFAULT DefaultValue;
View ArticleAnswer by gdmanandamohon for Add a column with a default value to an existing...
Well, I now have some modification to my previous answer. I have noticed that none of the answers mentioned IF NOT EXISTS. So I am going to provide a new solution of it as I have faced some problems...
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Answer by Laxmi for Add a column with a default value to an existing table in...
First create a table with name student: CREATE TABLE STUDENT (STUDENT_ID INT NOT NULL) Add one column to it: ALTER TABLE STUDENT ADD STUDENT_NAME INT NOT NULL DEFAULT(0) SELECT * FROM STUDENT The table...
View ArticleAnswer by Mohit Dagar for Add a column with a default value to an existing...
This can be done by the below code. CREATE TABLE TestTable (FirstCol INT NOT NULL) GO ------------------------------ -- Option 1 ------------------------------ -- Adding New Column ALTER TABLE...
View ArticleAnswer by Sandeep Kumar for Add a column with a default value to an existing...
ALTER TABLE tbl_table ADD int_column int NOT NULL DEFAULT(0) From this query you can add a column of datatype integer with default value 0.
View ArticleAnswer by usefulBee for Add a column with a default value to an existing...
If the default is Null, then: In SQL Server, open the tree of the targeted table Right click "Columns" ==> New Column Type the column Name, Select Type, and Check the Allow Nulls Checkbox From the...
View ArticleAnswer by Jeevan Gharti for Add a column with a default value to an existing...
IF NOT EXISTS ( SELECT * FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME ='TABLENAME' AND COLUMN_NAME = 'COLUMNNAME' ) BEGIN ALTER TABLE TABLENAME ADD COLUMNNAME Nvarchar(MAX) Not Null default END
View ArticleAnswer by Chirag Thakar for Add a column with a default value to an existing...
Add a new column to a table: ALTER TABLE [table] ADD Column1 Datatype For example, ALTER TABLE [test] ADD ID Int If the user wants to make it auto incremented then: ALTER TABLE [test] ADD ID Int...
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Answer by Tony L. for Add a column with a default value to an existing table...
This can be done in the SSMS GUI as well. I show a default date below but the default value can be whatever, of course. Put your table in design view (Right click on the table in object...
View ArticleAnswer by Chanukya for Add a column with a default value to an existing table...
SQL Server + Alter Table + Add Column + Default Value uniqueidentifier... ALTER TABLE [TABLENAME] ADD MyNewColumn INT not null default 0 GO
View ArticleAnswer by Naveen Desosha for Add a column with a default value to an existing...
SQL Server + Alter Table + Add Column + Default Value uniqueidentifier ALTER TABLE Product ADD ReferenceID uniqueidentifier not null default (cast(cast(0 as binary) as uniqueidentifier))
View ArticleAnswer by Mohit Tamrakar for Add a column with a default value to an existing...
Example: ALTER TABLE tes ADD ssd NUMBER DEFAULT '0';
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