src/ports/postgres/modules/linalg/test/svd.ic.sql_in

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 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
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 *//* ----------------------------------------------------------------------- */

/* ------------------------------------------------------------------------
 * Dense cases
 * ----------------------------------------------------------------------*/
drop table if exists mat;
CREATE TABLE mat (
    row_id integer,
    row_vec double precision[]
);

-- COPY mat (row_id, row_vec) FROM stdin delimiter '|';
-- 1|{396,840,353,446}
-- 2|{691,58,899,163}
-- 3|{293,742,298,75}
-- 4|{462,532,787,265}
-- \.

COPY mat (row_id, row_vec) FROM stdin delimiter '|';
1|{396}
\.

drop table if exists svd_u;
drop table if exists svd_v;
drop table if exists svd_s;
drop table if exists svd_summary;
select svd('mat', 'svd', 'row_id', 1, NULL, 'svd_summary');