Hello,I am porting my application from Oracle to PostgreSQL.We are using BULK COLLECT functionality of oracle.How can i change the 'BULK COLLECT' fetch of the data from the cursor to make if compatible for pg/plsql?A small example is as below (This is just an example and the query is much more complex which returns huge amount of data)
CREATE OR REPLACE FUNCTION abc() RETURNS VOID AS $body$DECLAREl_data b%ROWTYPE;POPULATE_STATS CURSOR IS(SELECT * from a); // query returning a huge amount of dataBEGIN OPEN POPULATE_STATS; LOOP FETCH POPULATE_STATS BULK COLLECT INTO l_data LIMIT 1000; IF POPULATE_STATS%ROWCOUNT > 0 THEN FORALL i IN 1..l_data.COUNT INSERT INTO b VALUES l_data(i); END IF; IF NOT FOUND THEN EXIT; END IF; END LOOP; CLOSE POPULATE_STATS;EXCEPTION WHEN OTHERS THEN CODE := SQLSTATE; MSG := SQLERRM; INSERT INTO tracker VALUES (CODE,MSG,LOCALTIMESTAMP); RAISE NOTICE 'SQLERRM'; RAISE NOTICE '%', SQLSTATE; RAISE NOTICE '%', MSG;END;
$body$LANGUAGE PLPGSQL;How can i change the 'BULK COLLECT' fetch of the data from the cursor to make if compatible for pg/plsql?
Thanks & Regards
Medhavi Mahansaria
Mailto: medhavi.mahansaria@tcs.com
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