(Transfer) SQL statement listing information of SQL Server all table, field name, primary key, type, length, decimal number, etc

xiaoxiao2021-03-06  52

SELECT

(CASE WHEN A.COLORDER = 1 THEN D.NAME ELSE '' END) Type,

A.ColORDER field serial number,

A.Name field name,

(Case When ColumnProperty (A.ID, A.Name, 'isidentity') = 1 Then '√'lse' 'end) ID

(Case When (select count (*)

From sysobjects

WHERE (Name in

(Select Name

From sysindexes

Where (id = a.id) and (Indid in)

(Select Indid

From sysindexkeys

Where (id = a.id) and (Colid in

(Select Colid

From syscolumns

WHERE (ID = a.id) and (name = a.name)))))))))))

(Xtype = 'pk'))> 0 THEN '√' Else '' end) Primary key,

B.Name type,

A.Length occupies bytes,

ColumnProperty (A.ID, A.Name, 'Precision') AS length,

ISNULL (A.ID, A.NAME, 'Scale'), 0) AS count number,

(Case When A.isnullable = 1 Then '√'ELSE' 'End) Allow empty,

ISNULL (E.TEXT, '') default value,

ISNULL (g. [value], '') AS field description

From syscolumns a left join systemypes b

ON A.XTYPE = B.XUSERTYPE

Inner Join Sysobjects D

ON A.ID = D.ID and D.XTYPE = 'u' and D.Name <> DTPROPERTIES '

Left Join SysComments E

ON A. CDEFAULT = E.ID

Left Join Sysproperties G

ON A.ID = g.id and a.colid = g.smallid

Order by a.id, a.colorder

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