/SQL/Sql alter type of column

Sql alter type of column

Sql change column types

ALTER TABLE table_name
ALTER COLUMN column_name datatype;

-- Example
ALTER TABLE product
ALTER COLUMN description VARCHAR(250);

20

Sqlserver add column to table

ALTER TABLE dbo.doc_exa 
ADD column_b VARCHAR(20) NULL, 
	column_c INT NULL ;

16

Sql server alter column

ALTER TABLE table_name 
ALTER COLUMN column_name new_data_type(size);

12

Source: sqlservertutorial.net

Sql alter type of column

ALTER TABLE TableName
MODIFY COLUMN ColumnName DataType;

2

Source: stackoverflow.com

Similar codes

0 vote167 views1 answer
Oracle list subpartitions
SQL
1 vote163 views2 answers
Populate sql table with random data
SQL
22 votes271 views4 answers
Mysql date format
SQL
0 vote168 views1 answer
[object Object]: BY KimbleOne__DeliveryGroup__c, CreatedDate ^ ERROR at Row:1:Column:142 field 'CreatedDate' can not be grouped in a query call
SQL
0 vote174 views1 answer
Raiserror with nowait
SQL
0 vote191 views1 answer
Html css mobile menu arrow dropdown
SQL
2 votes153 views1 answer
Wait delay in sql server
SQL
0 vote191 views1 answer
Mysql concatenate select results
SQL
0 vote186 views1 answer
How to set up an anonymous function to variable in swift
SQL
0 vote163 views1 answer
Python sqlalchemy orm to select null values
SQL

Share