change column names mssql
--The following example renames the column TerritoryID in the table Sales.SalesTerritory to TerrID in the AdventureWorks database.
EXEC sp_rename 'Sales.SalesTerritory.TerritoryID', 'TerrID', 'COLUMN';
change column names mssql
--The following example renames the column TerritoryID in the table Sales.SalesTerritory to TerrID in the AdventureWorks database.
EXEC sp_rename 'Sales.SalesTerritory.TerritoryID', 'TerrID', 'COLUMN';
append column sql
ALTER TABLE table_name
ADD column_name datatype;
--example
ALTER TABLE Customers
ADD Email varchar(255);
change name of colum in sql table
ALTER TABLE "table_name" RENAME COLUMN "column 1" TO "column 2";
sql change table name
ALTER TABLE exampletable RENAME TO new_table_name;
how to change a collumn name in sql
ALTER TABLE `table_name`
CHANGE `old_name` `new_name` VARCHAR(10)
CHARACTER SET utf8
COLLATE utf8_general_ci NULL
DEFAULT NULL;
change column name in sql
MySQL:
ALTER TABLE Customer CHANGE Address Addr char(50);
Oracle:
ALTER TABLE Customer RENAME COLUMN Address TO Addr;
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