CreateUniqueName example Creates a unique name for use with the geoprocessing tools. importarcpy# Set workspacearcpy.env.workspace ="c:/data"# Create a unique name for the Buffer tool's derived output.unique_name = arcpy.CreateUniqueName("temp.shp")# Use unique name for Buffer Tool output ...
CreateUniqueName example Creates a unique name for use with the Buffer and Clip tools. import arcpy # Set workspace arcpy.env.workspace = "c:/data" # Create a unique name for the Buffer tool's derived output. unique_name = arcpy.CreateUniqueName("temp.shp") # Use unique name for Buffe...
CreateUniqueName 示例 创建一个可供“缓冲区”和“裁剪”工具配合使用的唯一名称。 importarcpy# Set workspacearcpy.env.workspace="c:/data"# Create a unique name for the Buffer tool's derived output.unique_name=arcpy.CreateUniqueName("temp.shp")# Use unique name for Buffer Tool output dataset na...
SQL语言中建立惟一性索引的命令是()。 A. CREATE INDEX 索引名 ON 基本表名(属性名) B. CREATE INDEX UNIQUE 索引名 ON 基本表名(属性名) C. CREATE UNIQUE INDEX 索引名 ON 基本表名(属性名) D. CREATE DISTINCT INDEX索引名 ON 基本表名(属性名) ...
百度试题 题目在创建表时创建唯一索引可以用( ) A.设置唯一约束B.Create unique indexC.设置主键约束D.其他都可以相关知识点: 试题来源: 解析 D 反馈 收藏
UniqueName A unique name for the action. The name is composed of a publisher prefix + "_" + the unique name. Xaml Set to the XAML code that defines your action’s real-time workflow. There is no way to refer to another existing real-time workflow.Add...
Namespace: Microsoft.IdentityModel.Tokens Assembly: Microsoft.IdentityModel.Tokens.dll Package: Microsoft.IdentityModel.Tokens v8.2.1 Overloads 展開表格 CreateUniqueId() Creates a unique ID suitable for use in an xml:id field. The value is not hard to guess but is unique. ...
百度试题 题目“Create Unique Index AAA On学生表(学号)”将在学生表上创建名为AAA的()。 A. 惟一索引 B. 聚集索引 C. 复合索引 D. 惟一聚集索引 相关知识点: 试题来源: 解析 A.惟一索引 反馈 收藏
【单选题】“Create Unique Index AAA On 学生表(学号)”将在学生表上创建名为AAA的()。A. A 惟一索引 B. B 聚集索引 C. C
创建唯一聚集索引的语句是( )A.CREATE CLUSTERED INDEX 列名B.CREATE UNIQUE NONCLUSTERED INDEX 列名C.C