WHERE fieldname LIKE '%ab%'
SELECT SUBSTRING('abcdef', 2, 3);
SELECT RANK() OVER (PARTITION BY ID ORDER BY Quantity DESC) FROM
DENSE_RANK() OVER (PARTITION BY field1, field2 ORDER BY field3)
SELECT IsNull(fieldA, 1) FROM
CREATE TABLE [TableName]
field1 nvarchar(2) NOT NULL DEFAULT (''),
field1 int IDENTITY(1,1) NOT NULL, '自動的に番号を生成し、保存する機能を有効
field1 smallint NOT NULL DEFAULT (*1),
field1 date NULL,
field1 datetime NOT NULL DEFAULT (getdate()),
PRIMARY KEY([単位CD]));
CONVERT(VARCHAR,GETDATE(),111) '2010/09/01
CONVERT(VARCHAR,GETDATE(),120) '2010-09-01 12:34:61
CONVERT(VARCHAR,GETDATE(),112) '20100901
RIGHT('000000' + field, 6)
SELECT 912 % 100 '結果 12
DATEDIFF(MONTH, 日付1, 日付2)
CREATE VIEW viewname AS SELECT * FROM Tablename
日付 <= '2011/02/20 23:59:00'
select * into xxxTBL_BACKUP from xxxTBL
*1 0