Code comment moved to use an SQL example; hangover from pre-1995 comments.
Best Regards, Simon Riggs
Index: src/backend/executor/execProcnode.c =================================================================== RCS file: /projects/cvsroot/pgsql/src/backend/executor/execProcnode.c,v retrieving revision 1.51 diff -c -r1.51 execProcnode.c *** src/backend/executor/execProcnode.c 15 Oct 2005 02:49:16 -0000 1.51 --- src/backend/executor/execProcnode.c 7 Dec 2005 12:18:26 -0000 *************** *** 32,38 **** * suppose we want the age of the manager of the shoe department and * the number of employees in that department. so we have the query: * ! * retrieve (DEPT.no_emps, EMP.age) * where EMP.name = DEPT.mgr and * DEPT.name = "shoe" * --- 32,38 ---- * suppose we want the age of the manager of the shoe department and * the number of employees in that department. so we have the query: * ! * select DEPT.no_emps, EMP.age * where EMP.name = DEPT.mgr and * DEPT.name = "shoe" *
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