如题所述
1.æ¥è¯¢æ°æ®åºä¸çæææ°æ®åºåï¼
SELECT Name FROM Master..SysDatabases ORDER BY Name
2.æ¥è¯¢æ个æ°æ®åºä¸ææç表åï¼
SELECT Name FROM SysObjects Where XType='U' ORDER BY Name
3.æ¥è¯¢è¡¨ç»æä¿¡æ¯ï¼
SELECT (case when a.colorder=1 then d.name else null end) 表å,
a.colorder å段åºå·,a.name å段å,
(case when COLUMNPROPERTY( a.id,a.name,'IsIdentity')=1 then 'â'else '' end) æ è¯,
(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)))))))
AND (xtype = 'PK'))>0 then 'â' else '' end) 主é®,b.name ç±»å,a.length å ç¨åèæ°,
COLUMNPROPERTY(a.id,a.name,'PRECISION') as é¿åº¦,
isnull(COLUMNPROPERTY(a.id,a.name,'Scale'),0) as å°æ°ä½æ°,(case when a.isnullable=1 then 'â'else '' end) å 许空,
isnull(e.text,'') é»è®¤å¼,isnull(g.[value], ' ') AS [说æ]
FROM syscolumns a
left join systypes 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 sys.extended_properties g on a.id=g.major_id AND a.colid=g.minor_id
left join sys.extended_properties f on d.id=f.class and f.minor_id=0
where b.name is not null
--WHERE d.name='è¦æ¥è¯¢ç表' --å¦æåªæ¥è¯¢æå®è¡¨,å ä¸æ¤æ¡ä»¶
order by a.id,a.colorder
SELECT Name FROM Master..SysDatabases ORDER BY Name
2.æ¥è¯¢æ个æ°æ®åºä¸ææç表åï¼
SELECT Name FROM SysObjects Where XType='U' ORDER BY Name
3.æ¥è¯¢è¡¨ç»æä¿¡æ¯ï¼
SELECT (case when a.colorder=1 then d.name else null end) 表å,
a.colorder å段åºå·,a.name å段å,
(case when COLUMNPROPERTY( a.id,a.name,'IsIdentity')=1 then 'â'else '' end) æ è¯,
(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)))))))
AND (xtype = 'PK'))>0 then 'â' else '' end) 主é®,b.name ç±»å,a.length å ç¨åèæ°,
COLUMNPROPERTY(a.id,a.name,'PRECISION') as é¿åº¦,
isnull(COLUMNPROPERTY(a.id,a.name,'Scale'),0) as å°æ°ä½æ°,(case when a.isnullable=1 then 'â'else '' end) å 许空,
isnull(e.text,'') é»è®¤å¼,isnull(g.[value], ' ') AS [说æ]
FROM syscolumns a
left join systypes 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 sys.extended_properties g on a.id=g.major_id AND a.colid=g.minor_id
left join sys.extended_properties f on d.id=f.class and f.minor_id=0
where b.name is not null
--WHERE d.name='è¦æ¥è¯¢ç表' --å¦æåªæ¥è¯¢æå®è¡¨,å ä¸æ¤æ¡ä»¶
order by a.id,a.colorder
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第1个回答 2018-06-29
SQL SERVER:
SELECT
name
FROM
sys.columns
WHERE
object_id = (
SELECT
object_id
FROM
sys.tables
WHERE
name = 'tableName'
)
SELECT
name
FROM
sys.columns
WHERE
object_id = (
SELECT
object_id
FROM
sys.tables
WHERE
name = 'tableName'
)