14 files changed, 70 insertions, 0 deletions
diff --git a/phpBB/phpbb/db/migration/data/v310/alpha1.php b/phpBB/phpbb/db/migration/data/v310/alpha1.php
index 1df85bc64c..10a65be18c 100644
--- a/phpBB/phpbb/db/migration/data/v310/alpha1.php
+++ b/phpBB/phpbb/db/migration/data/v310/alpha1.php
@@ -15,6 +15,11 @@ namespace phpbb\db\migration\data\v310;
 
 class alpha1 extends \phpbb\db\migration\migration
 {
+	public function effectively_installed()
+	{
+		return version_compare($this->config['version'], '3.1.0-a1', '>=');
+	}
+
 	static public function depends_on()
 	{
 		return array(
diff --git a/phpBB/phpbb/db/migration/data/v310/alpha2.php b/phpBB/phpbb/db/migration/data/v310/alpha2.php
index 78bc755ec9..b2723d2bcd 100644
--- a/phpBB/phpbb/db/migration/data/v310/alpha2.php
+++ b/phpBB/phpbb/db/migration/data/v310/alpha2.php
@@ -15,6 +15,11 @@ namespace phpbb\db\migration\data\v310;
 
 class alpha2 extends \phpbb\db\migration\migration
 {
+	public function effectively_installed()
+	{
+		return version_compare($this->config['version'], '3.1.0-a2', '>=');
+	}
+
 	static public function depends_on()
 	{
 		return array(
diff --git a/phpBB/phpbb/db/migration/data/v310/alpha3.php b/phpBB/phpbb/db/migration/data/v310/alpha3.php
index 574d19d2f4..3501fab6e8 100644
--- a/phpBB/phpbb/db/migration/data/v310/alpha3.php
+++ b/phpBB/phpbb/db/migration/data/v310/alpha3.php
@@ -15,6 +15,11 @@ namespace phpbb\db\migration\data\v310;
 
 class alpha3 extends \phpbb\db\migration\migration
 {
+	public function effectively_installed()
+	{
+		return version_compare($this->config['version'], '3.1.0-a3', '>=');
+	}
+
 	static public function depends_on()
 	{
 		return array(
diff --git a/phpBB/phpbb/db/migration/data/v310/beta1.php b/phpBB/phpbb/db/migration/data/v310/beta1.php
index 84887bd58e..4538b5046b 100644
--- a/phpBB/phpbb/db/migration/data/v310/beta1.php
+++ b/phpBB/phpbb/db/migration/data/v310/beta1.php
@@ -15,6 +15,11 @@ namespace phpbb\db\migration\data\v310;
 
 class beta1 extends \phpbb\db\migration\migration
 {
+	public function effectively_installed()
+	{
+		return version_compare($this->config['version'], '3.1.0-b1', '>=');
+	}
+
 	static public function depends_on()
 	{
 		return array(
diff --git a/phpBB/phpbb/db/migration/data/v310/beta2.php b/phpBB/phpbb/db/migration/data/v310/beta2.php
index 458e305c7b..22e12de01f 100644
--- a/phpBB/phpbb/db/migration/data/v310/beta2.php
+++ b/phpBB/phpbb/db/migration/data/v310/beta2.php
@@ -15,6 +15,11 @@ namespace phpbb\db\migration\data\v310;
 
 class beta2 extends \phpbb\db\migration\migration
 {
+	public function effectively_installed()
+	{
+		return version_compare($this->config['version'], '3.1.0-b2', '>=');
+	}
+
 	static public function depends_on()
 	{
 		return array(
diff --git a/phpBB/phpbb/db/migration/data/v310/beta3.php b/phpBB/phpbb/db/migration/data/v310/beta3.php
index a6c62bf936..2beb75ad18 100644
--- a/phpBB/phpbb/db/migration/data/v310/beta3.php
+++ b/phpBB/phpbb/db/migration/data/v310/beta3.php
@@ -15,6 +15,11 @@ namespace phpbb\db\migration\data\v310;
 
 class beta3 extends \phpbb\db\migration\migration
 {
+	public function effectively_installed()
+	{
+		return version_compare($this->config['version'], '3.1.0-b3', '>=');
+	}
+
 	static public function depends_on()
 	{
 		return array(
diff --git a/phpBB/phpbb/db/migration/data/v310/beta4.php b/phpBB/phpbb/db/migration/data/v310/beta4.php
index 3e91d95178..3a1c292189 100644
--- a/phpBB/phpbb/db/migration/data/v310/beta4.php
+++ b/phpBB/phpbb/db/migration/data/v310/beta4.php
@@ -15,6 +15,11 @@ namespace phpbb\db\migration\data\v310;
 
 class beta4 extends \phpbb\db\migration\migration
 {
+	public function effectively_installed()
+	{
+		return version_compare($this->config['version'], '3.1.0-b4', '>=');
+	}
+
 	static public function depends_on()
 	{
 		return array(
diff --git a/phpBB/phpbb/db/migration/data/v310/gold.php b/phpBB/phpbb/db/migration/data/v310/gold.php
index e84c7ee951..7042aee618 100644
--- a/phpBB/phpbb/db/migration/data/v310/gold.php
+++ b/phpBB/phpbb/db/migration/data/v310/gold.php
@@ -15,6 +15,11 @@ namespace phpbb\db\migration\data\v310;
 
 class gold extends \phpbb\db\migration\migration
 {
+	public function effectively_installed()
+	{
+		return version_compare($this->config['version'], '3.1.0', '>=');
+	}
+
 	static public function depends_on()
 	{
 		return array(
diff --git a/phpBB/phpbb/db/migration/data/v310/rc1.php b/phpBB/phpbb/db/migration/data/v310/rc1.php
index 10ba7fefff..c868a45a77 100644
--- a/phpBB/phpbb/db/migration/data/v310/rc1.php
+++ b/phpBB/phpbb/db/migration/data/v310/rc1.php
@@ -15,6 +15,11 @@ namespace phpbb\db\migration\data\v310;
 
 class rc1 extends \phpbb\db\migration\migration
 {
+	public function effectively_installed()
+	{
+		return version_compare($this->config['version'], '3.1.0-RC1', '>=');
+	}
+
 	static public function depends_on()
 	{
 		return array(
diff --git a/phpBB/phpbb/db/migration/data/v310/rc2.php b/phpBB/phpbb/db/migration/data/v310/rc2.php
index e1323659da..60fc35b0ad 100644
--- a/phpBB/phpbb/db/migration/data/v310/rc2.php
+++ b/phpBB/phpbb/db/migration/data/v310/rc2.php
@@ -15,6 +15,11 @@ namespace phpbb\db\migration\data\v310;
 
 class rc2 extends \phpbb\db\migration\migration
 {
+	public function effectively_installed()
+	{
+		return version_compare($this->config['version'], '3.1.0-RC2', '>=');
+	}
+
 	static public function depends_on()
 	{
 		return array(
diff --git a/phpBB/phpbb/db/migration/data/v310/rc3.php b/phpBB/phpbb/db/migration/data/v310/rc3.php
index 0e6a452251..e7479c2834 100644
--- a/phpBB/phpbb/db/migration/data/v310/rc3.php
+++ b/phpBB/phpbb/db/migration/data/v310/rc3.php
@@ -15,6 +15,11 @@ namespace phpbb\db\migration\data\v310;
 
 class rc3 extends \phpbb\db\migration\migration
 {
+	public function effectively_installed()
+	{
+		return version_compare($this->config['version'], '3.1.0-RC3', '>=');
+	}
+
 	static public function depends_on()
 	{
 		return array(
diff --git a/phpBB/phpbb/db/migration/data/v310/rc4.php b/phpBB/phpbb/db/migration/data/v310/rc4.php
index 47de8291c1..431b81c70a 100644
--- a/phpBB/phpbb/db/migration/data/v310/rc4.php
+++ b/phpBB/phpbb/db/migration/data/v310/rc4.php
@@ -15,6 +15,11 @@ namespace phpbb\db\migration\data\v310;
 
 class rc4 extends \phpbb\db\migration\migration
 {
+	public function effectively_installed()
+	{
+		return version_compare($this->config['version'], '3.1.0-RC4', '>=');
+	}
+
 	static public function depends_on()
 	{
 		return array(
diff --git a/phpBB/phpbb/db/migration/data/v310/rc5.php b/phpBB/phpbb/db/migration/data/v310/rc5.php
index 5b6f70e32e..947e948855 100644
--- a/phpBB/phpbb/db/migration/data/v310/rc5.php
+++ b/phpBB/phpbb/db/migration/data/v310/rc5.php
@@ -15,6 +15,11 @@ namespace phpbb\db\migration\data\v310;
 
 class rc5 extends \phpbb\db\migration\migration
 {
+	public function effectively_installed()
+	{
+		return version_compare($this->config['version'], '3.1.0-RC5', '>=');
+	}
+
 	static public function depends_on()
 	{
 		return array(
diff --git a/phpBB/phpbb/db/migration/data/v310/rc6.php b/phpBB/phpbb/db/migration/data/v310/rc6.php
index b84f2edcc9..8fe14afff4 100644
--- a/phpBB/phpbb/db/migration/data/v310/rc6.php
+++ b/phpBB/phpbb/db/migration/data/v310/rc6.php
@@ -15,6 +15,11 @@ namespace phpbb\db\migration\data\v310;
 
 class rc6 extends \phpbb\db\migration\migration
 {
+	public function effectively_installed()
+	{
+		return version_compare($this->config['version'], '3.1.0-RC6', '>=');
+	}
+
 	static public function depends_on()
 	{
 		return array(