Add Options field to RemoteClusters (#25771)

* add Option flag to RemoteClusters

* add Options column to RemoteClusters table

server/channels/db/migrations/mysql/000119_msteams_shared_channels_opts.down.sql

@@ -0,0 +1,15 @@
+SET @preparedStatement = (SELECT IF(
+    EXISTS(
+        SELECT 1 FROM INFORMATION_SCHEMA.STATISTICS
+        WHERE table_name = 'RemoteClusters'
+        AND table_schema = DATABASE()
+        AND column_name = 'Options'
+    ),
+    'ALTER TABLE RemoteClusters DROP COLUMN Options;',
+    'SELECT 1;'
+));
+
+PREPARE removeColumnIfExists FROM @preparedStatement;
+EXECUTE removeColumnIfExists;
+DEALLOCATE PREPARE removeColumnIfExists;
+

server/channels/db/migrations/mysql/000119_msteams_shared_channels_opts.up.sql

@@ -0,0 +1,15 @@
+SET @preparedStatement = (SELECT IF(
+    NOT EXISTS(
+        SELECT 1 FROM INFORMATION_SCHEMA.COLUMNS
+        WHERE table_name = 'RemoteClusters'
+        AND table_schema = DATABASE()
+        AND column_name = 'Options'
+    ),
+    'ALTER TABLE RemoteClusters ADD COLUMN Options smallint NOT NULL DEFAULT 0;',
+    'SELECT 1;'
+));
+
+PREPARE addColumnIfNotExists FROM @preparedStatement;
+EXECUTE addColumnIfNotExists;
+DEALLOCATE PREPARE addColumnIfNotExists;
+