bug #34410 [HttpFoundation] Fix MySQL column type definition. (jbrout…

…ier)

This PR was submitted for the 4.4 branch but it was merged into the 3.4 branch instead.

Discussion
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[HttpFoundation] Fix MySQL column type definition.

| Q             | A
| ------------- | ---
| Branch?       | 4.4
| Bug fix?      | yes
| New feature?  |no
| Deprecations? | no
| Tickets       | Fix #34409
| License       | MIT
| Doc PR        | symfony/symfony-docs#12641

Fix wrong MySQL column type definition causing Numeric value out of range exception.

Commits
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51c5f69 Fix MySQL column type definition.

src/Symfony/Component/HttpFoundation/Session/Storage/Handler/PdoSessionHandler.php

@@ -218,7 +218,7 @@ public function createTable()
                 // - trailing space removal
                 // - case-insensitivity
                 // - language processing like é == e
-                $sql = "CREATE TABLE $this->table ($this->idCol VARBINARY(128) NOT NULL PRIMARY KEY, $this->dataCol BLOB NOT NULL, $this->lifetimeCol MEDIUMINT NOT NULL, $this->timeCol INTEGER UNSIGNED NOT NULL) COLLATE utf8_bin, ENGINE = InnoDB";
+                $sql = "CREATE TABLE $this->table ($this->idCol VARBINARY(128) NOT NULL PRIMARY KEY, $this->dataCol BLOB NOT NULL, $this->lifetimeCol INTEGER UNSIGNED NOT NULL, $this->timeCol INTEGER UNSIGNED NOT NULL) COLLATE utf8_bin, ENGINE = InnoDB";
                 break;
             case 'sqlite':
                 $sql = "CREATE TABLE $this->table ($this->idCol TEXT NOT NULL PRIMARY KEY, $this->dataCol BLOB NOT NULL, $this->lifetimeCol INTEGER NOT NULL, $this->timeCol INTEGER NOT NULL)";