SQL Server--怎样用ADO在SQL SERVER中建库,建表
(编辑:jimmy 日期: 2025/4/22 浏览:2)
通过ADO可以访问SQL SERVER,并执行相应的SQL语句建库、建表,下面是SQL SERVER BOOKS ONLINE中的相关定义。
建表:
CREATE TABLE
[
database_name.[owner].
| owner.
] table_name
(
{
| column_name AS computed_column_expression
} [,...n]
)
[ON {filegroup | DEFAULT} ]
[TEXTIMAGE_ON {filegroup | DEFAULT} ]
::= { column_name data_type }
[ [ DEFAULT constant_expression ]
| [ IDENTITY [(seed, increment ) [NOT FOR REPLICATION] ] ]
]
[ ROWGUIDCOL ]
[ ] [ ...n]
::= [CONSTRAINT constraint_name]
{
[ NULL | NOT NULL ]
| [ { PRIMARY KEY | UNIQUE }
[CLUSTERED | NONCLUSTERED]
[WITH FILLFACTOR = fillfactor]
[ON {filegroup | DEFAULT} }
]
| [ [FOREIGN KEY]
REFERENCES ref_table [(ref_column) ]
[NOT FOR REPLICATION]
]
| CHECK [NOT FOR REPLICATION]
(logical_expression)
}
::= [CONSTRAINT constraint_name]
{
[ { PRIMARY KEY | UNIQUE }
[ CLUSTERED | NONCLUSTERED]
{ ( column[,...n] ) }
[ WITH FILLFACTOR = fillfactor]
[ON {filegroup | DEFAULT} ]
]
| FOREIGN KEY
[(column[,...n])]
REFERENCES ref_table [(ref_column[,...n])]
[NOT FOR REPLICATION]
| CHECK [NOT FOR REPLICATION]
(search_conditions)
}
建库:
CREATE DATABASE database_name
[ ON [PRIMARY]
[ [,...n] ]
[, [,...n] ]
]
[ LOG ON { [,...n]} ]
[ FOR LOAD | FOR ATTACH ]
::=
( [ NAME = logical_file_name, ]
FILENAME = 'os_file_name'
[, SIZE = size]
[, MAXSIZE = { max_size | UNLIMITED } ]
[, FILEGROWTH = growth_increment] ) [,...n]
::=
FILEGROUP filegroup_name [,...n]
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