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Full Discussion: Analytic functions in Pro*c
Top Forums Programming Analytic functions in Pro*c Post 302201969 by jim mcnamara on Tuesday 3rd of June 2008 02:49:53 PM
Old 06-03-2008
The parser for SQLPLUS is different than the one for Pro*C.
You will have to use embedded PL/SQL define bound variables, then use those to retrieve your PL/SQL cursor eg:
Code:
EXEC SQL BEGIN DECLARE SECTION;
      long myarray[500]={0};
EXEC SQL END DECLARE SECTION;

EXEC SQL EXECUTE
DECLARE 
     other variables go here
BEGIN
select count(emp_no) over (partition by emp_no ) from temp 
     into :my_array;
END;
/

END-EXEC;

You can also declare a SQL_CURSOR, ALLOCATE the cursor, have PL/SQL declare the cursor in embedded pl/sql, then OPEN the cursor in C, close the cursor in C, finally FREE the cursor. Check your docset for examples.
 

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MOVE(7) 						  PostgreSQL 9.2.7 Documentation						   MOVE(7)

NAME
MOVE - position a cursor SYNOPSIS
MOVE [ direction [ FROM | IN ] ] cursor_name where direction can be empty or one of: NEXT PRIOR FIRST LAST ABSOLUTE count RELATIVE count count ALL FORWARD FORWARD count FORWARD ALL BACKWARD BACKWARD count BACKWARD ALL DESCRIPTION
MOVE repositions a cursor without retrieving any data. MOVE works exactly like the FETCH command, except it only positions the cursor and does not return rows. The parameters for the MOVE command are identical to those of the FETCH command; refer to FETCH(7) for details on syntax and usage. OUTPUTS
On successful completion, a MOVE command returns a command tag of the form MOVE count The count is the number of rows that a FETCH command with the same parameters would have returned (possibly zero). EXAMPLES
BEGIN WORK; DECLARE liahona CURSOR FOR SELECT * FROM films; -- Skip the first 5 rows: MOVE FORWARD 5 IN liahona; MOVE 5 -- Fetch the 6th row from the cursor liahona: FETCH 1 FROM liahona; code | title | did | date_prod | kind | len -------+--------+-----+------------+--------+------- P_303 | 48 Hrs | 103 | 1982-10-22 | Action | 01:37 (1 row) -- Close the cursor liahona and end the transaction: CLOSE liahona; COMMIT WORK; COMPATIBILITY
There is no MOVE statement in the SQL standard. SEE ALSO
CLOSE(7), DECLARE(7), FETCH(7) PostgreSQL 9.2.7 2014-02-17 MOVE(7)
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