收藏几段SQL语句和存储过程

收藏几段SQL Server语句和存储过程

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--列出SQLSERVER所有表，字段名，主键，类型，长度，小数位数等信息

--在查询分析器里运行即可,可以生成一个表，导出到EXCEL中

--======================================================

SELECT

(casewhena.colorder=1thend.nameelse''end)表名,

a.colorder字段序号,

a.name字段名,

(casewhenCOLUMNPROPERTY(a.id,a.name,'IsIdentity')=1then'√'else''end)标识,

(casewhen(SELECTcount(*)

FROMsysobjects

WHERE(namein

(SELECTname

FROMsysindexes

WHERE(id=a.id)AND(indidin

(SELECTindid

FROMsysindexkeys

WHERE(id=a.id)AND(colidin

(SELECTcolid

FROMsyscolumns

WHERE(id=a.id)AND(name=a.name)))))))AND

(xtype='PK'))>0then'√'else''end)主键,

b.name类型,

a.length占用字节数,

COLUMNPROPERTY(a.id,a.name,'PRECISION')as长度,

isnull(COLUMNPROPERTY(a.id,a.name,'Scale'),0)as小数位数,

(casewhena.isnullable=1then'√'else''end)允许空,

isnull(e.text,'')默认值,

isnull(g.[value],'')AS字段说明 共6页 第1页