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#include <stdio.h> | |
/* | |
* Calculates what Ada Lovelace labeled "B7", which today we would call the 8th | |
* Bernoulli number. | |
*/ | |
int main(int argc, char* argv[]) | |
{ | |
// ------------------------------------------------------------------------ | |
// Data |
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CREATE OR REPLACE FUNCTION table_update_notify() RETURNS trigger AS $$ | |
DECLARE | |
id bigint; | |
BEGIN | |
IF TG_OP = 'INSERT' OR TG_OP = 'UPDATE' THEN | |
id = NEW.id; | |
ELSE | |
id = OLD.id; | |
END IF; | |
PERFORM pg_notify('table_update', json_build_object('table', TG_TABLE_NAME, 'id', id, 'type', TG_OP)::text); |
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package org.bk.samples.cache; | |
import static org.hamcrest.MatcherAssert.assertThat; | |
import static org.hamcrest.Matchers.equalTo; | |
import java.util.ArrayList; | |
import java.util.List; | |
import java.util.Random; | |
import org.junit.Test; |