SqlServer给一个表增加多个字段语法
标签：ace null table data column 条件 增加 span bsp
SqlServer给一个表增加多个字段语法
NatureData
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alter table XunHu add
MaleCount varchar(50) null,
FemaleCount varchar(50) null,
SubadultCount varchar(50) null,
LarvaeCount varchar(50) null,
TraceType varchar(50) null,
MountainArea varchar(50) null,
BehaviourType varchar(50) null,
Area varchar(50) null,
Phenology varchar(50) null;
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