SQL increase length of VARCHAR fields (#5756)

* SQL increase length of VARCHAR fields
Increase length of all fields, keeping the limits for:
* Unique indexes on UTF-8: 191 bytes for MySQL;
* Unique indexes on ASCII: 767 bytes for MySQL;
* Max URL for external tools: 32768 characters;
* Max VARCHAR: 65535 bytes for MySQL;
Follow-up of https://github.com/FreshRSS/FreshRSS/pull/5038
Fix https://github.com/FreshRSS/FreshRSS/issues/4986

* Fix length test

3 files changed, 43 insertions, 43 deletions

diff --git a/app/SQL/install.sql.mysql.php b/app/SQL/install.sql.mysql.php
index 74fc65b19..cb12fa179 100644
--- a/app/SQL/install.sql.mysql.php
+++ b/app/SQL/install.sql.mysql.php
@@ -26,8 +26,8 @@ CREATE TABLE IF NOT EXISTS `_feed` (
 	`description` TEXT,
 	`lastUpdate` INT(11) DEFAULT 0,	-- Until year 2038
 	`priority` TINYINT(2) NOT NULL DEFAULT 10,
-	`pathEntries` VARCHAR(511) DEFAULT NULL,
-	`httpAuth` VARCHAR(511) DEFAULT NULL,
+	`pathEntries` VARCHAR(65535) DEFAULT NULL,
+	`httpAuth` VARCHAR(1024) DEFAULT NULL,
 	`error` BOOLEAN DEFAULT 0,
 	`ttl` INT NOT NULL DEFAULT 0,	-- v0.7.3
 	`attributes` TEXT,	-- v1.11.0
@@ -42,18 +42,18 @@ ENGINE = INNODB;
 
 CREATE TABLE IF NOT EXISTS `_entry` (
 	`id` BIGINT NOT NULL,	-- v0.7
-	`guid` VARCHAR(760) CHARACTER SET latin1 COLLATE latin1_bin NOT NULL,	-- Maximum for UNIQUE is 767B
-	`title` VARCHAR(255) NOT NULL,
-	`author` VARCHAR(255),
+	`guid` VARCHAR(767) CHARACTER SET latin1 COLLATE latin1_bin NOT NULL,	-- Maximum for UNIQUE is 767B
+	`title` VARCHAR(65535) NOT NULL,
+	`author` VARCHAR(65535),
 	`content_bin` MEDIUMBLOB,	-- v0.7
-	`link` VARCHAR(1023) CHARACTER SET latin1 COLLATE latin1_bin NOT NULL,
+	`link` VARCHAR(32768) CHARACTER SET latin1 COLLATE latin1_bin NOT NULL,
 	`date` INT(11),	-- Until year 2038
 	`lastSeen` INT(11) DEFAULT 0,	-- v1.1.1, Until year 2038
 	`hash` BINARY(16),	-- v1.1.1
 	`is_read` BOOLEAN NOT NULL DEFAULT 0,
 	`is_favorite` BOOLEAN NOT NULL DEFAULT 0,
 	`id_feed` INT,	-- 1.20.0
-	`tags` VARCHAR(1023),
+	`tags` VARCHAR(65535),
 	`attributes` TEXT,	-- v1.20.0
 	PRIMARY KEY (`id`),
 	FOREIGN KEY (`id_feed`) REFERENCES `_feed`(`id`) ON DELETE CASCADE ON UPDATE CASCADE,
@@ -69,18 +69,18 @@ INSERT IGNORE INTO `_category` (id, name) VALUES(1, "Uncategorized");
 
 CREATE TABLE IF NOT EXISTS `_entrytmp` (	-- v1.7
 	`id` BIGINT NOT NULL,
-	`guid` VARCHAR(760) CHARACTER SET latin1 COLLATE latin1_bin NOT NULL,
-	`title` VARCHAR(255) NOT NULL,
-	`author` VARCHAR(255),
+	`guid` VARCHAR(767) CHARACTER SET latin1 COLLATE latin1_bin NOT NULL,
+	`title` VARCHAR(65535) NOT NULL,
+	`author` VARCHAR(65535),
 	`content_bin` MEDIUMBLOB,
-	`link` VARCHAR(1023) CHARACTER SET latin1 COLLATE latin1_bin NOT NULL,
+	`link` VARCHAR(32768) CHARACTER SET latin1 COLLATE latin1_bin NOT NULL,
 	`date` INT(11),
 	`lastSeen` INT(11) DEFAULT 0,
 	`hash` BINARY(16),
 	`is_read` BOOLEAN NOT NULL DEFAULT 0,
 	`is_favorite` BOOLEAN NOT NULL DEFAULT 0,
 	`id_feed` INT,	-- 1.20.0
-	`tags` VARCHAR(1023),
+	`tags` VARCHAR(65535),
 	`attributes` TEXT,	-- v1.20.0
 	PRIMARY KEY (`id`),
 	FOREIGN KEY (`id_feed`) REFERENCES `_feed`(`id`) ON DELETE CASCADE ON UPDATE CASCADE,
@@ -91,7 +91,7 @@ ENGINE = INNODB;
 
 CREATE TABLE IF NOT EXISTS `_tag` (	-- v1.12
 	`id` INT NOT NULL AUTO_INCREMENT,
-	`name` VARCHAR(63) NOT NULL,
+	`name` VARCHAR(191) NOT NULL,
 	`attributes` TEXT,
 	PRIMARY KEY (`id`),
 	UNIQUE KEY (`name`)
diff --git a/app/SQL/install.sql.pgsql.php b/app/SQL/install.sql.pgsql.php
index 2149fc247..4f7f1cf89 100644
--- a/app/SQL/install.sql.pgsql.php
+++ b/app/SQL/install.sql.pgsql.php
@@ -6,7 +6,7 @@ SQL;
 $GLOBALS['SQL_CREATE_TABLES'] = <<<'SQL'
 CREATE TABLE IF NOT EXISTS `_category` (
 	"id" SERIAL PRIMARY KEY,
-	"name" VARCHAR(255) UNIQUE NOT NULL,
+	"name" VARCHAR(191) UNIQUE NOT NULL,
 	"kind" SMALLINT DEFAULT 0,	-- 1.20.0
 	"lastUpdate" BIGINT DEFAULT 0,	-- 1.20.0
 	"error" SMALLINT DEFAULT 0,	-- 1.20.0
@@ -18,13 +18,13 @@ CREATE TABLE IF NOT EXISTS `_feed` (
 	"url" VARCHAR(32768) NOT NULL,
 	"kind" SMALLINT DEFAULT 0, -- 1.20.0
 	"category" INT DEFAULT 0,	-- 1.20.0
-	"name" VARCHAR(255) NOT NULL,
+	"name" VARCHAR(191) NOT NULL,
 	"website" VARCHAR(32768),
 	"description" TEXT,
 	"lastUpdate" INT DEFAULT 0,
 	"priority" SMALLINT NOT NULL DEFAULT 10,
-	"pathEntries" VARCHAR(511) DEFAULT NULL,
-	"httpAuth" VARCHAR(511) DEFAULT NULL,
+	"pathEntries" VARCHAR(65535) DEFAULT NULL,
+	"httpAuth" VARCHAR(1024) DEFAULT NULL,
 	"error" SMALLINT DEFAULT 0,
 	"ttl" INT NOT NULL DEFAULT 0,
 	"attributes" TEXT,	-- v1.11.0
@@ -37,18 +37,18 @@ CREATE INDEX IF NOT EXISTS `_priority_index` ON `_feed` ("priority");
 
 CREATE TABLE IF NOT EXISTS `_entry` (
 	"id" BIGINT NOT NULL PRIMARY KEY,
-	"guid" VARCHAR(760) NOT NULL,
-	"title" VARCHAR(255) NOT NULL,
-	"author" VARCHAR(255),
+	"guid" VARCHAR(767) NOT NULL,
+	"title" VARCHAR(65535) NOT NULL,
+	"author" VARCHAR(65535),
 	"content" TEXT,
-	"link" VARCHAR(1023) NOT NULL,
+	"link" VARCHAR(32768) NOT NULL,
 	"date" INT,
 	"lastSeen" INT DEFAULT 0,
 	"hash" BYTEA,
 	"is_read" SMALLINT NOT NULL DEFAULT 0,
 	"is_favorite" SMALLINT NOT NULL DEFAULT 0,
 	"id_feed" INT,	-- 1.20.0
-	"tags" VARCHAR(1023),
+	"tags" VARCHAR(65535),
 	"attributes" TEXT,	-- v1.20.0
 	FOREIGN KEY ("id_feed") REFERENCES `_feed` ("id") ON DELETE CASCADE ON UPDATE CASCADE,
 	UNIQUE ("id_feed","guid")
@@ -65,18 +65,18 @@ INSERT INTO `_category` (id, name)
 
 CREATE TABLE IF NOT EXISTS `_entrytmp` (	-- v1.7
 	"id" BIGINT NOT NULL PRIMARY KEY,
-	"guid" VARCHAR(760) NOT NULL,
-	"title" VARCHAR(255) NOT NULL,
-	"author" VARCHAR(255),
+	"guid" VARCHAR(767) NOT NULL,
+	"title" VARCHAR(65535) NOT NULL,
+	"author" VARCHAR(65535),
 	"content" TEXT,
-	"link" VARCHAR(1023) NOT NULL,
+	"link" VARCHAR(32768) NOT NULL,
 	"date" INT,
 	"lastSeen" INT DEFAULT 0,
 	"hash" BYTEA,
 	"is_read" SMALLINT NOT NULL DEFAULT 0,
 	"is_favorite" SMALLINT NOT NULL DEFAULT 0,
 	"id_feed" INT,	-- 1.20.0
-	"tags" VARCHAR(1023),
+	"tags" VARCHAR(65535),
 	"attributes" TEXT,	-- v1.20.0
 	FOREIGN KEY ("id_feed") REFERENCES `_feed` ("id") ON DELETE CASCADE ON UPDATE CASCADE,
 	UNIQUE ("id_feed","guid")
@@ -85,7 +85,7 @@ CREATE INDEX IF NOT EXISTS `_entrytmp_date_index` ON `_entrytmp` ("date");
 
 CREATE TABLE IF NOT EXISTS `_tag` (	-- v1.12
 	"id" SERIAL PRIMARY KEY,
-	"name" VARCHAR(63) UNIQUE NOT NULL,
+	"name" VARCHAR(191) UNIQUE NOT NULL,
 	"attributes" TEXT
 );
 CREATE TABLE IF NOT EXISTS `_entrytag` (
diff --git a/app/SQL/install.sql.sqlite.php b/app/SQL/install.sql.sqlite.php
index b353f361e..1369bad25 100644
--- a/app/SQL/install.sql.sqlite.php
+++ b/app/SQL/install.sql.sqlite.php
@@ -6,7 +6,7 @@ SQL;
 $GLOBALS['SQL_CREATE_TABLES'] = <<<'SQL'
 CREATE TABLE IF NOT EXISTS `category` (
 	`id` INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
-	`name` VARCHAR(255) NOT NULL,
+	`name` VARCHAR(191) NOT NULL,
 	`kind` SMALLINT DEFAULT 0,	-- 1.20.0
 	`lastUpdate` BIGINT DEFAULT 0,	-- 1.20.0
 	`error` SMALLINT DEFAULT 0,	-- 1.20.0
@@ -19,13 +19,13 @@ CREATE TABLE IF NOT EXISTS `feed` (
 	`url` VARCHAR(32768) NOT NULL,
 	`kind` SMALLINT DEFAULT 0,	-- 1.20.0
 	`category` INTEGER DEFAULT 0,	-- 1.20.0
-	`name` VARCHAR(255) NOT NULL,
+	`name` VARCHAR(191) NOT NULL,
 	`website` VARCHAR(32768),
 	`description` TEXT,
 	`lastUpdate` INT(11) DEFAULT 0,	-- Until year 2038
 	`priority` TINYINT(2) NOT NULL DEFAULT 10,
-	`pathEntries` VARCHAR(511) DEFAULT NULL,
-	`httpAuth` VARCHAR(511) DEFAULT NULL,
+	`pathEntries` VARCHAR(65535) DEFAULT NULL,
+	`httpAuth` VARCHAR(1024) DEFAULT NULL,
 	`error` BOOLEAN DEFAULT 0,
 	`ttl` INT NOT NULL DEFAULT 0,
 	`attributes` TEXT,	-- v1.11.0
@@ -38,18 +38,18 @@ CREATE INDEX IF NOT EXISTS feed_priority_index ON `feed`(`priority`);
 
 CREATE TABLE IF NOT EXISTS `entry` (
 	`id` BIGINT NOT NULL,
-	`guid` VARCHAR(760) NOT NULL,
-	`title` VARCHAR(255) NOT NULL,
-	`author` VARCHAR(255),
+	`guid` VARCHAR(767) NOT NULL,
+	`title` VARCHAR(65535) NOT NULL,
+	`author` VARCHAR(65535),
 	`content` TEXT,
-	`link` VARCHAR(1023) NOT NULL,
+	`link` VARCHAR(32768) NOT NULL,
 	`date` INT(11),	-- Until year 2038
 	`lastSeen` INT(11) DEFAULT 0,	-- v1.1.1, Until year 2038
 	`hash` BINARY(16),	-- v1.1.1
 	`is_read` BOOLEAN NOT NULL DEFAULT 0,
 	`is_favorite` BOOLEAN NOT NULL DEFAULT 0,
 	`id_feed` INTEGER,	-- 1.20.0
-	`tags` VARCHAR(1023),
+	`tags` VARCHAR(65535),
 	`attributes` TEXT,	-- v1.20.0
 	PRIMARY KEY (`id`),
 	FOREIGN KEY (`id_feed`) REFERENCES `feed`(`id`) ON DELETE CASCADE ON UPDATE CASCADE,
@@ -64,18 +64,18 @@ INSERT OR IGNORE INTO `category` (id, name) VALUES(1, "Uncategorized");
 
 CREATE TABLE IF NOT EXISTS `entrytmp` (	-- v1.7
 	`id` BIGINT NOT NULL,
-	`guid` VARCHAR(760) NOT NULL,
-	`title` VARCHAR(255) NOT NULL,
-	`author` VARCHAR(255),
+	`guid` VARCHAR(767) NOT NULL,
+	`title` VARCHAR(65535) NOT NULL,
+	`author` VARCHAR(65535),
 	`content` TEXT,
-	`link` VARCHAR(1023) NOT NULL,
+	`link` VARCHAR(32768) NOT NULL,
 	`date` INT(11),
 	`lastSeen` INT(11) DEFAULT 0,
 	`hash` BINARY(16),
 	`is_read` BOOLEAN NOT NULL DEFAULT 0,
 	`is_favorite` BOOLEAN NOT NULL DEFAULT 0,
 	`id_feed` INTEGER,	-- 1.20.0
-	`tags` VARCHAR(1023),
+	`tags` VARCHAR(65535),
 	`attributes` TEXT,	-- v1.20.0
 	PRIMARY KEY (`id`),
 	FOREIGN KEY (`id_feed`) REFERENCES `feed`(`id`) ON DELETE CASCADE ON UPDATE CASCADE,
@@ -85,7 +85,7 @@ CREATE INDEX IF NOT EXISTS entrytmp_date_index ON `entrytmp`(`date`);
 
 CREATE TABLE IF NOT EXISTS `tag` (	-- v1.12
 	`id` INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
-	`name` VARCHAR(63) NOT NULL,
+	`name` VARCHAR(191) NOT NULL,
 	`attributes` TEXT,
 	UNIQUE (`name`)
 );