Updating multiple rows at a time in sql server dating an infected partner with herpes

16 Nov

Specifies the condition to be met for the rows to be updated.

The search condition can also be the condition upon which a join is based.

Table1 VALUES(1, 10.0), (1, 20.0); INSERT INTO dbo. Avoid using these data types in new development work, and plan to modify applications that currently use them.

Use nvarchar(max), varchar(max), and varbinary(max) instead. ) clause to perform a partial or full update of varchar(max), nvarchar(max), and varbinary(max) data types.

Compound assignment operator: = Add and assign -= Subtract and assign *= Multiply and assign /= Divide and assign %= Modulo and assign &= Bitwise AND and assign ^= Bitwise XOR and assign |= Bitwise OR and assign Returns updated data or expressions based on it as part of the UPDATE operation.

This can be more accurate than a searched update that uses a WHERE ] ) Specifies that optimizer hints are used to customize the way the Database Engine processes the statement. Avoid using these hints in this context in new development work, and plan to modify applications that currently use them.

For more information, see Query Hints (Transact-SQL). All char and nchar columns are right-padded to the defined length.

Any characters not found in this code page are lost.

DEFAULT Specifies that the default value defined for the column is to replace the existing value in the column.