Hi!
CREATE TYPE my_row_type AS (c1 SMALLINT,c2 TEXT);
CREATE FUNCTION tmp_get_c1(my_row_type) RETURNS SMALLINT AS 'SELECT $1.c1'
LANGUAGE SQL;
CREATE FUNCTION tmp_get_c2(my_row_type) RETURNS TEXT AS 'SELECT $1.c2' LANGUAGE
SQL;
CREATE TABLE test (c1 SMALLINT,c2 TEXT,c3 TEXT);
INSERT INTO test
SELECT tmp_get_c1(r),tmp_get_c2(r),'x'
FROM (
SELECT
UNNEST(ARRAY[ROW(1::SMALLINT,'a'::TEXT),ROW(2::SMALLINT,'b'::TEXT)]) AS r
) s;
I get error "record type has not been registered" from the previous INSERT.
I have tested version 9.1 and have confirmed that PL/PGSQL "FOREACH ... IN
ARRAY ... LOOP ... END LOOP;" does the job. Because I wonder "INSERT INTO ...
SELECT ... FROM" being faster than "LOOP ... END LOOP;", I raise this question.
Thank you in advance!
CN
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