mirror of
https://github.com/FreshRSS/FreshRSS.git
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More PostgreSQL
This commit is contained in:
Alexandre Alapetite
@@ -1,91 +1,65 @@
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<?php
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define('SQL_CREATE_TABLES', '
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CREATE TABLE IF NOT EXISTS "%1$scategory" (
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id SERIAL PRIMARY KEY,
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name varchar(255) UNIQUE NOT NULL
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)
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define('SQL_CREATE_DB', 'CREATE DATABASE %1$s ENCODING \'UTF8\';');
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CREATE TABLE IF NOT EXISTS "%1$sfeed" (
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id SERIAL PRIMARY KEY,
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url varchar(511) UNIQUE NOT NULL,
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category SMALLINT DEFAULT 0,
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name varchar(255) NOT NULL,
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website varchar(255),
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description text,
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lastUpdate int DEFAULT 0,
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priority smallint NOT NULL DEFAULT 10,
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pathEntries varchar(511) DEFAULT NULL,
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httpAuth varchar(511) DEFAULT NULL,
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error boolean DEFAULT FALSE,
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keep_history INT NOT NULL DEFAULT -2,
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ttl INT NOT NULL DEFAULT -2,
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cache_nbEntries int DEFAULT 0,
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cache_nbUnreads int DEFAULT 0,
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FOREIGN KEY (category) REFERENCES "%1$scategory" (id) ON DELETE SET NULL ON UPDATE CASCADE
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)
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CREATE INDEX name_index ON "%1$sfeed" (name)
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CREATE INDEX priority_index ON "%1$sfeed" (priority)
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CREATE INDEX keep_history_index ON "%1$sfeed" (keep_history)
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global $SQL_CREATE_TABLES;
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$SQL_CREATE_TABLES = array(
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'CREATE TABLE IF NOT EXISTS "%1$scategory" (
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"id" SERIAL PRIMARY KEY,
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"name" varchar(255) UNIQUE NOT NULL
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);',
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CREATE TABLE IF NOT EXISTS "%1$sentry" (
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id bigint NOT NULL PRIMARY KEY,
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guid varchar(760) UNIQUE NOT NULL,
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title varchar(255) NOT NULL,
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author varchar(255),
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content_bin text,
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link varchar(1023) NOT NULL,
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date INT,
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lastSeen INT DEFAULT 0,
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hash BYTEA,
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is_read boolean NOT NULL DEFAULT false,
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is_favorite boolean NOT NULL DEFAULT false,
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id_feed SMALLINT,
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tags varchar(1023),
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'CREATE TABLE IF NOT EXISTS "%1$sfeed" (
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"id" SERIAL PRIMARY KEY,
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"url" varchar(511) UNIQUE NOT NULL,
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"category" SMALLINT DEFAULT 0,
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"name" varchar(255) NOT NULL,
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"website" varchar(255),
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"description" text,
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"lastUpdate" int DEFAULT 0,
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"priority" smallint NOT NULL DEFAULT 10,
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"pathEntries" varchar(511) DEFAULT NULL,
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"httpAuth" varchar(511) DEFAULT NULL,
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"error" smallint DEFAULT 0,
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"keep_history" INT NOT NULL DEFAULT -2,
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"ttl" INT NOT NULL DEFAULT -2,
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"cache_nbEntries" int DEFAULT 0,
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"cache_nbUnreads" int DEFAULT 0,
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FOREIGN KEY (category) REFERENCES "%1$scategory" ("id") ON DELETE SET NULL ON UPDATE CASCADE
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);',
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'CREATE INDEX name_index ON "%1$sfeed" ("name");',
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'CREATE INDEX priority_index ON "%1$sfeed" ("priority");',
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'CREATE INDEX keep_history_index ON "%1$sfeed" ("keep_history");',
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'CREATE TABLE IF NOT EXISTS "%1$sentry" (
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"id" bigint NOT NULL PRIMARY KEY,
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"guid" varchar(760) UNIQUE NOT NULL,
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"title" varchar(255) NOT NULL,
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"author" varchar(255),
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"content" text,
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"link" varchar(1023) NOT NULL,
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"date" INT,
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"lastSeen" INT DEFAULT 0,
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"hash" BYTEA,
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"is_read" smallint NOT NULL DEFAULT 0,
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"is_favorite" smallint NOT NULL DEFAULT 0,
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"id_feed" SMALLINT,
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"tags" varchar(1023),
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FOREIGN KEY (id_feed) REFERENCES "%1$sfeed" (id) ON DELETE CASCADE ON UPDATE CASCADE
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)
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CREATE INDEX is_favorite_index ON "%1$sentry" (is_favorite)
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CREATE INDEX is_read_index ON "%1$sentry" (is_read)
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CREATE INDEX entry_lastSeen_index ON "%1$sentry" (lastSeen)
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CREATE OR REPLACE FUNCTION update_unread_feed() RETURNS TRIGGER AS $$
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BEGIN
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UPDATE "%1$sfeed"
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SET cache_nbUnreads=(SELECT COUNT(*) FROM "%1$sentry" WHERE id_feed=OLD.id_feed AND NOT is_read)
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WHERE id=OLD.id_feed;
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return NULL;
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end;
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$$ LANGUAGE PLPGSQL;
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CREATE TRIGGER update_unread_feed
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AFTER UPDATE OF is_read OR DELETE OR INSERT ON "%1$sentry"
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FOR EACH ROW
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EXECUTE PROCEDURE update_unread_feed();
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CREATE OR REPLACE FUNCTION reset_feed_seq() RETURNS TRIGGER AS $$
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BEGIN
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PERFORM 1 FROM "%1$sfeed";
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IF NOT FOUND THEN
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ALTER SEQUENCE IF EXISTS "%1$sfeed_id_seq" RESTART;
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END IF;
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return NULL;
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end;
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$$ LANGUAGE PLPGSQL;
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CREATE TRIGGER reset_feed_seq
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AFTER DELETE ON "%1$sfeed"
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FOR EACH STATEMENT
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EXECUTE PROCEDURE reset_feed_seq();
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);',
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'CREATE INDEX is_favorite_index ON "%1$sentry" ("is_favorite");',
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'CREATE INDEX is_read_index ON "%1$sentry" ("is_read");',
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'CREATE INDEX entry_lastSeen_index ON "%1$sentry" ("lastSeen");',
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CREATE OR REPLACE RULE check_constraints_on_entry AS ON INSERT TO "%1$sentry" WHERE EXISTS(SELECT 1 FROM "%1$sentry" WHERE guid=NEW.guid) DO INSTEAD NOTHING;
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CREATE OR REPLACE RULE check_constraints_on_feed AS ON INSERT TO "%1$sfeed" WHERE EXISTS(SELECT 1 FROM "%1$sfeed" WHERE url=NEW.url) DO INSTEAD NOTHING;
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CREATE OR REPLACE RULE check_constraints_on_category AS ON INSERT TO "%1$scategory" WHERE EXISTS(SELECT 1 FROM "%1$scategory" WHERE name=NEW.name) DO INSTEAD NOTHING;
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CREATE OR REPLACE RULE check_constraints_on_category as on update to "%1$scategory" WHERE EXISTS(SELECT 1 FROM "%1$scategory" WHERE name=NEW.name) DO INSTEAD NOTHING;
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'CREATE OR REPLACE RULE check_constraints_on_entry AS ON INSERT TO "%1$sentry" WHERE EXISTS(SELECT 1 FROM "%1$sentry" WHERE guid=NEW.guid) DO INSTEAD NOTHING;',
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'CREATE OR REPLACE RULE check_constraints_on_feed AS ON INSERT TO "%1$sfeed" WHERE EXISTS(SELECT 1 FROM "%1$sfeed" WHERE url=NEW.url) DO INSTEAD NOTHING;',
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'CREATE OR REPLACE RULE check_constraints_on_category AS ON INSERT TO "%1$scategory" WHERE EXISTS(SELECT 1 FROM "%1$scategory" WHERE name=NEW.name) DO INSTEAD NOTHING;',
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'CREATE OR REPLACE RULE check_constraints_on_category as on update to "%1$scategory" WHERE EXISTS(SELECT 1 FROM "%1$scategory" WHERE name=NEW.name) DO INSTEAD NOTHING;',
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INSERT IGNORE INTO "%1$scategory" (id, name) VALUES(1, "%2$s");
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INSERT IGNORE INTO "%1$sfeed" (url, category, name, website, description, ttl) VALUES("http://freshrss.org/feeds/all.atom.xml", 1, "FreshRSS.org", "http://freshrss.org/", "FreshRSS, a free, self-hostable aggregator…", 86400);
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INSERT IGNORE INTO "%1$sfeed" (url, category, name, website, description, ttl) VALUES("https://github.com/FreshRSS/FreshRSS/releases.atom", 1, "FreshRSS @ GitHub", "https://github.com/FreshRSS/FreshRSS/", "FreshRSS releases @ GitHub", 86400);
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');
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'INSERT INTO "%1$scategory" (id, name) VALUES(1, \'%2$s\');',
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'INSERT INTO "%1$sfeed" (url, category, name, website, description, ttl) VALUES(\'http://freshrss.org/feeds/all.atom.xml\', 1, \'FreshRSS.org\', \'http://freshrss.org/\', \'FreshRSS, a free, self-hostable aggregator…\', 86400);',
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'INSERT INTO "%1$sfeed" (url, category, name, website, description, ttl) VALUES(\'https://github.com/FreshRSS/FreshRSS/releases.atom\', 1, \'FreshRSS @ GitHub\', \'https://github.com/FreshRSS/FreshRSS/\', \'FreshRSS releases @ GitHub\', 86400);',
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);
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define('SQL_DROP_TABLES', 'DROP TABLES "%1$sentry", "%1$sfeed", "%1$scategory"');
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