Hybrid Queries (from Fraktal SAS Programming): Unterschied zwischen den Versionen

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[[Kategorie:Zazy]]
 
[[Kategorie:Zazy]]
  
#;1st Make SAS your SQL interpreter
+
;1st Make SAS your SQL interpreter
  
 
  proc sql;
 
  proc sql;
  
#;2nd Connect to the DBMS using your credentials stored in [[Macro Variables]]
+
;2nd Connect to the DBMS using your credentials stored in [[Macro Variables]]
  
 
  connect to oracle (user="&DB_USR." password="&DB_PWD." path="&DB_PTH.");
 
  connect to oracle (user="&DB_USR." password="&DB_PWD." path="&DB_PTH.");

Version vom 21. Mai 2014, 11:43 Uhr


1st Make SAS your SQL interpreter
proc sql;
2nd Connect to the DBMS using your credentials stored in Macro Variables
connect to oracle (user="&DB_USR." password="&DB_PWD." path="&DB_PTH.");
3rd Start your query from inside SAS with a special from clause
select * 
  from connection to oracle
4th Inside brackets use DBMS specific SQL
(
select * 
  from ops$&DB_USR..&MYTABLE.
)
5th Execute the query by issuing the SAS statement terminator ';'
;
6th Terminate connection to DBMS
disconnect to oracle;
7th Terminate SAS SQL processor status
quit;