RESET statement;在不重新启动过程的情况下重置 PROC SQL 选项。 EXECUTE statement;将特定于 DBMS 的 SQL 语句发送到 SAS 接口支持的 DBMS。 CREATE statement;通过create index在列上边创建索引,通过create table/view创建表格/视图。 DROP statement;删除表、视图或索引。 SELECT statement; 从表和视图中选择数据的...
然后,CONNECTIONTO使您可以直接通过PROC SQL查询检索DBMS数据。 您在PROCSQLSELECT语句的FROM子句中使用CONNECTIONTO组件: PROC SQL; SELECTcolumn-list FROM CONNECTION TOdbms-name (dbms-query)other optional PROC SQL clauses QUIT; 此示例为查询提供名称并将其存储为SQL视图样本。 libname samples'SAS-library'; ...
结论:sas宏并不具备sas宏函数的功能,它仅仅只是一段文本,这段文本中如果有参数和宏函数,我们只是把参数替换掉和宏函数执行了,然后生成一个正常的文本(包含data步和proc步)提交给sas运行。 遇到宏函数时会直接执行,遇到宏时会直接进行文本替换(宏中的宏函数也会直接执行),宏函数返回的文本会和其他的data步和proc...
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ID statement :replaces the Obs column with the specified variable. 2.Format:只改变输出值(如打印结果),不改变变量的值。 1.定义格式名 Proc format 格式名 xxxxx; 2.使用格式名 format+变量名+格式名 where :在过程中构造子集 WHERE condition; ...
I'm executing a MS SQL Stored Procedure from SAS DI Studio like this: PROC SQL ; CONNECT TO odbc (&_OUTPUT1_connect.) ; EXECUTE (TheStoredProcedure) BY odbc ; DISCONNECT FROM odbc ; QUIT ; However the Stored Procedure contains print messages like: PRINT 'Rows inserted: ' + CAST(@row...
Link Properties dialog box even though an assigned OLEDB libref is also present (sas.com) CONNECT USING was imoplemnted because it's conventient to avoid keeping connection information in many places. Also, this especially nice when you want to generete the connections dynamically in PROC SQL....
In SAS Cloud Analytic Services (CAS) you can execute SQL queries using the fedSQL.execDirect CAS action! Welcome back to my SAS Users blog series CAS Action! - a series on fundamentals. I've broken the series into logical, consumable parts. Read More English...
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ERROR: Expected %TO not found in %DO statement. 如果不使用宏,解决方案是: proc sql; execute( create table test as ( select table1.A, table1.B, case when table2.A < table2.C and table2.A > table3.D then table2.D else table3.D end as return1, ...