Merge pull request #11287 from nextcloud/fixLocalIDafterUpgrade

upon upgrade localID may be null, better use default value

app/build.gradle

@@ -222,6 +222,10 @@ android {
         htmlReport true
     }
 
+    sourceSets {
+        // Adds exported schema location as test app assets.
+        androidTest.assets.srcDirs += files("$projectDir/schemas".toString())
+    }
 }
 
 dependencies {
@@ -232,7 +236,8 @@ dependencies {
         exclude group: 'org.ogce', module: 'xpp3' // unused in Android and brings wrong Junit version
     }
 
-    compileOnly 'org.jbundle.util.osgi.wrapped:org.jbundle.util.osgi.wrapped.org.apache.http.client:4.1.2' // remove after entire switch to lib v2
+    compileOnly 'org.jbundle.util.osgi.wrapped:org.jbundle.util.osgi.wrapped.org.apache.http.client:4.1.2'
+    // remove after entire switch to lib v2
     implementation "commons-httpclient:commons-httpclient:3.1@jar" // remove after entire switch to lib v2
     implementation 'org.apache.jackrabbit:jackrabbit-webdav:2.13.5' // remove after entire switch to lib v2
     implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
@@ -366,6 +371,7 @@ dependencies {
 
     implementation "androidx.room:room-runtime:$roomVersion"
     kapt "androidx.room:room-compiler:$roomVersion"
+    androidTestImplementation "androidx.room:room-testing:$roomVersion"
 
 }
 

app/schemas/com.nextcloud.client.database.NextcloudDatabase/68.json

@@ -0,0 +1,1131 @@
+{
+  "formatVersion": 1,
+  "database": {
+    "version": 68,
+    "identityHash": "aae2b31e197f961249b1ecd2cb13cbd1",
+    "entities": [
+      {
+        "tableName": "arbitrary_data",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`_id` INTEGER PRIMARY KEY AUTOINCREMENT, `cloud_id` TEXT, `key` TEXT, `value` TEXT)",
+        "fields": [
+          {
+            "fieldPath": "id",
+            "columnName": "_id",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "cloudId",
+            "columnName": "cloud_id",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "key",
+            "columnName": "key",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "value",
+            "columnName": "value",
+            "affinity": "TEXT",
+            "notNull": false
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "_id"
+          ],
+          "autoGenerate": true
+        },
+        "indices": [],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "capabilities",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`_id` INTEGER PRIMARY KEY AUTOINCREMENT, `account` TEXT, `version_mayor` INTEGER, `version_minor` INTEGER, `version_micro` INTEGER, `version_string` TEXT, `version_edition` TEXT, `extended_support` INTEGER, `core_pollinterval` INTEGER, `sharing_api_enabled` INTEGER, `sharing_public_enabled` INTEGER, `sharing_public_password_enforced` INTEGER, `sharing_public_expire_date_enabled` INTEGER, `sharing_public_expire_date_days` INTEGER, `sharing_public_expire_date_enforced` INTEGER, `sharing_public_send_mail` INTEGER, `sharing_public_upload` INTEGER, `sharing_user_send_mail` INTEGER, `sharing_resharing` INTEGER, `sharing_federation_outgoing` INTEGER, `sharing_federation_incoming` INTEGER, `files_bigfilechunking` INTEGER, `files_undelete` INTEGER, `files_versioning` INTEGER, `external_links` INTEGER, `server_name` TEXT, `server_color` TEXT, `server_text_color` TEXT, `server_element_color` TEXT, `server_slogan` TEXT, `server_logo` TEXT, `background_url` TEXT, `end_to_end_encryption` INTEGER, `end_to_end_encryption_keys_exist` INTEGER, `activity` INTEGER, `background_default` INTEGER, `background_plain` INTEGER, `richdocument` INTEGER, `richdocument_mimetype_list` TEXT, `richdocument_direct_editing` INTEGER, `richdocument_direct_templates` INTEGER, `richdocument_optional_mimetype_list` TEXT, `sharing_public_ask_for_optional_password` INTEGER, `richdocument_product_name` TEXT, `direct_editing_etag` TEXT, `user_status` INTEGER, `user_status_supports_emoji` INTEGER, `etag` TEXT, `files_locking_version` TEXT)",
+        "fields": [
+          {
+            "fieldPath": "id",
+            "columnName": "_id",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "accountName",
+            "columnName": "account",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "versionMajor",
+            "columnName": "version_mayor",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "versionMinor",
+            "columnName": "version_minor",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "versionMicro",
+            "columnName": "version_micro",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "versionString",
+            "columnName": "version_string",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "versionEditor",
+            "columnName": "version_edition",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "extendedSupport",
+            "columnName": "extended_support",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "corePollinterval",
+            "columnName": "core_pollinterval",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "sharingApiEnabled",
+            "columnName": "sharing_api_enabled",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "sharingPublicEnabled",
+            "columnName": "sharing_public_enabled",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "sharingPublicPasswordEnforced",
+            "columnName": "sharing_public_password_enforced",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "sharingPublicExpireDateEnabled",
+            "columnName": "sharing_public_expire_date_enabled",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "sharingPublicExpireDateDays",
+            "columnName": "sharing_public_expire_date_days",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "sharingPublicExpireDateEnforced",
+            "columnName": "sharing_public_expire_date_enforced",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "sharingPublicSendMail",
+            "columnName": "sharing_public_send_mail",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "sharingPublicUpload",
+            "columnName": "sharing_public_upload",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "sharingUserSendMail",
+            "columnName": "sharing_user_send_mail",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "sharingResharing",
+            "columnName": "sharing_resharing",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "sharingFederationOutgoing",
+            "columnName": "sharing_federation_outgoing",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "sharingFederationIncoming",
+            "columnName": "sharing_federation_incoming",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "filesBigfilechunking",
+            "columnName": "files_bigfilechunking",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "filesUndelete",
+            "columnName": "files_undelete",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "filesVersioning",
+            "columnName": "files_versioning",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "externalLinks",
+            "columnName": "external_links",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "serverName",
+            "columnName": "server_name",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "serverColor",
+            "columnName": "server_color",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "serverTextColor",
+            "columnName": "server_text_color",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "serverElementColor",
+            "columnName": "server_element_color",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "serverSlogan",
+            "columnName": "server_slogan",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "serverLogo",
+            "columnName": "server_logo",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "serverBackgroundUrl",
+            "columnName": "background_url",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "endToEndEncryption",
+            "columnName": "end_to_end_encryption",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "endToEndEncryptionKeysExist",
+            "columnName": "end_to_end_encryption_keys_exist",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "activity",
+            "columnName": "activity",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "serverBackgroundDefault",
+            "columnName": "background_default",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "serverBackgroundPlain",
+            "columnName": "background_plain",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "richdocument",
+            "columnName": "richdocument",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "richdocumentMimetypeList",
+            "columnName": "richdocument_mimetype_list",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "richdocumentDirectEditing",
+            "columnName": "richdocument_direct_editing",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "richdocumentTemplates",
+            "columnName": "richdocument_direct_templates",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "richdocumentOptionalMimetypeList",
+            "columnName": "richdocument_optional_mimetype_list",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "sharingPublicAskForOptionalPassword",
+            "columnName": "sharing_public_ask_for_optional_password",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "richdocumentProductName",
+            "columnName": "richdocument_product_name",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "directEditingEtag",
+            "columnName": "direct_editing_etag",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "userStatus",
+            "columnName": "user_status",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "userStatusSupportsEmoji",
+            "columnName": "user_status_supports_emoji",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "etag",
+            "columnName": "etag",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "filesLockingVersion",
+            "columnName": "files_locking_version",
+            "affinity": "TEXT",
+            "notNull": false
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "_id"
+          ],
+          "autoGenerate": true
+        },
+        "indices": [],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "external_links",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`_id` INTEGER PRIMARY KEY AUTOINCREMENT, `icon_url` TEXT, `language` TEXT, `type` INTEGER, `name` TEXT, `url` TEXT, `redirect` INTEGER)",
+        "fields": [
+          {
+            "fieldPath": "id",
+            "columnName": "_id",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "iconUrl",
+            "columnName": "icon_url",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "language",
+            "columnName": "language",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "type",
+            "columnName": "type",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "name",
+            "columnName": "name",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "url",
+            "columnName": "url",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "redirect",
+            "columnName": "redirect",
+            "affinity": "INTEGER",
+            "notNull": false
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "_id"
+          ],
+          "autoGenerate": true
+        },
+        "indices": [],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "filelist",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`_id` INTEGER PRIMARY KEY AUTOINCREMENT, `filename` TEXT, `encrypted_filename` TEXT, `path` TEXT, `path_decrypted` TEXT, `parent` INTEGER, `created` INTEGER, `modified` INTEGER, `content_type` TEXT, `content_length` INTEGER, `media_path` TEXT, `file_owner` TEXT, `last_sync_date` INTEGER, `last_sync_date_for_data` INTEGER, `modified_at_last_sync_for_data` INTEGER, `etag` TEXT, `etag_on_server` TEXT, `share_by_link` INTEGER, `permissions` TEXT, `remote_id` TEXT, `local_id` INTEGER NOT NULL DEFAULT -1, `update_thumbnail` INTEGER, `is_downloading` INTEGER, `favorite` INTEGER, `is_encrypted` INTEGER, `etag_in_conflict` TEXT, `shared_via_users` INTEGER, `mount_type` INTEGER, `has_preview` INTEGER, `unread_comments_count` INTEGER, `owner_id` TEXT, `owner_display_name` TEXT, `note` TEXT, `sharees` TEXT, `rich_workspace` TEXT, `metadata_size` TEXT, `locked` INTEGER, `lock_type` INTEGER, `lock_owner` TEXT, `lock_owner_display_name` TEXT, `lock_owner_editor` TEXT, `lock_timestamp` INTEGER, `lock_timeout` INTEGER, `lock_token` TEXT)",
+        "fields": [
+          {
+            "fieldPath": "id",
+            "columnName": "_id",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "name",
+            "columnName": "filename",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "encryptedName",
+            "columnName": "encrypted_filename",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "path",
+            "columnName": "path",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "pathDecrypted",
+            "columnName": "path_decrypted",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "parent",
+            "columnName": "parent",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "creation",
+            "columnName": "created",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "modified",
+            "columnName": "modified",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "contentType",
+            "columnName": "content_type",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "contentLength",
+            "columnName": "content_length",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "storagePath",
+            "columnName": "media_path",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "accountOwner",
+            "columnName": "file_owner",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "lastSyncDate",
+            "columnName": "last_sync_date",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "lastSyncDateForData",
+            "columnName": "last_sync_date_for_data",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "modifiedAtLastSyncForData",
+            "columnName": "modified_at_last_sync_for_data",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "etag",
+            "columnName": "etag",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "etagOnServer",
+            "columnName": "etag_on_server",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "sharedViaLink",
+            "columnName": "share_by_link",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "permissions",
+            "columnName": "permissions",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "remoteId",
+            "columnName": "remote_id",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "localId",
+            "columnName": "local_id",
+            "affinity": "INTEGER",
+            "notNull": true,
+            "defaultValue": "-1"
+          },
+          {
+            "fieldPath": "updateThumbnail",
+            "columnName": "update_thumbnail",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "isDownloading",
+            "columnName": "is_downloading",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "favorite",
+            "columnName": "favorite",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "isEncrypted",
+            "columnName": "is_encrypted",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "etagInConflict",
+            "columnName": "etag_in_conflict",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "sharedWithSharee",
+            "columnName": "shared_via_users",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "mountType",
+            "columnName": "mount_type",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "hasPreview",
+            "columnName": "has_preview",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "unreadCommentsCount",
+            "columnName": "unread_comments_count",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "ownerId",
+            "columnName": "owner_id",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "ownerDisplayName",
+            "columnName": "owner_display_name",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "note",
+            "columnName": "note",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "sharees",
+            "columnName": "sharees",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "richWorkspace",
+            "columnName": "rich_workspace",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "metadataSize",
+            "columnName": "metadata_size",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "locked",
+            "columnName": "locked",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "lockType",
+            "columnName": "lock_type",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "lockOwner",
+            "columnName": "lock_owner",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "lockOwnerDisplayName",
+            "columnName": "lock_owner_display_name",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "lockOwnerEditor",
+            "columnName": "lock_owner_editor",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "lockTimestamp",
+            "columnName": "lock_timestamp",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "lockTimeout",
+            "columnName": "lock_timeout",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "lockToken",
+            "columnName": "lock_token",
+            "affinity": "TEXT",
+            "notNull": false
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "_id"
+          ],
+          "autoGenerate": true
+        },
+        "indices": [],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "filesystem",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`_id` INTEGER PRIMARY KEY AUTOINCREMENT, `local_path` TEXT, `is_folder` INTEGER, `found_at` INTEGER, `upload_triggered` INTEGER, `syncedfolder_id` TEXT, `crc32` TEXT, `modified_at` INTEGER)",
+        "fields": [
+          {
+            "fieldPath": "id",
+            "columnName": "_id",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "localPath",
+            "columnName": "local_path",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "fileIsFolder",
+            "columnName": "is_folder",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "fileFoundRecently",
+            "columnName": "found_at",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "fileSentForUpload",
+            "columnName": "upload_triggered",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "syncedFolderId",
+            "columnName": "syncedfolder_id",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "crc32",
+            "columnName": "crc32",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "fileModified",
+            "columnName": "modified_at",
+            "affinity": "INTEGER",
+            "notNull": false
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "_id"
+          ],
+          "autoGenerate": true
+        },
+        "indices": [],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "ocshares",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`_id` INTEGER PRIMARY KEY AUTOINCREMENT, `file_source` INTEGER, `item_source` INTEGER, `share_type` INTEGER, `shate_with` TEXT, `path` TEXT, `permissions` INTEGER, `shared_date` INTEGER, `expiration_date` INTEGER, `token` TEXT, `shared_with_display_name` TEXT, `is_directory` INTEGER, `user_id` INTEGER, `id_remote_shared` INTEGER, `owner_share` TEXT, `is_password_protected` INTEGER, `note` TEXT, `hide_download` INTEGER, `share_link` TEXT, `share_label` TEXT)",
+        "fields": [
+          {
+            "fieldPath": "id",
+            "columnName": "_id",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "fileSource",
+            "columnName": "file_source",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "itemSource",
+            "columnName": "item_source",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "shareType",
+            "columnName": "share_type",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "shareWith",
+            "columnName": "shate_with",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "path",
+            "columnName": "path",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "permissions",
+            "columnName": "permissions",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "sharedDate",
+            "columnName": "shared_date",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "expirationDate",
+            "columnName": "expiration_date",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "token",
+            "columnName": "token",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "shareWithDisplayName",
+            "columnName": "shared_with_display_name",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "isDirectory",
+            "columnName": "is_directory",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "userId",
+            "columnName": "user_id",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "idRemoteShared",
+            "columnName": "id_remote_shared",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "accountOwner",
+            "columnName": "owner_share",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "isPasswordProtected",
+            "columnName": "is_password_protected",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "note",
+            "columnName": "note",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "hideDownload",
+            "columnName": "hide_download",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "shareLink",
+            "columnName": "share_link",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "shareLabel",
+            "columnName": "share_label",
+            "affinity": "TEXT",
+            "notNull": false
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "_id"
+          ],
+          "autoGenerate": true
+        },
+        "indices": [],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "synced_folders",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`_id` INTEGER PRIMARY KEY AUTOINCREMENT, `local_path` TEXT, `remote_path` TEXT, `wifi_only` INTEGER, `charging_only` INTEGER, `existing` INTEGER, `enabled` INTEGER, `enabled_timestamp_ms` INTEGER, `subfolder_by_date` INTEGER, `account` TEXT, `upload_option` INTEGER, `name_collision_policy` INTEGER, `type` INTEGER, `hidden` INTEGER)",
+        "fields": [
+          {
+            "fieldPath": "id",
+            "columnName": "_id",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "localPath",
+            "columnName": "local_path",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "remotePath",
+            "columnName": "remote_path",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "wifiOnly",
+            "columnName": "wifi_only",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "chargingOnly",
+            "columnName": "charging_only",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "existing",
+            "columnName": "existing",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "enabled",
+            "columnName": "enabled",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "enabledTimestampMs",
+            "columnName": "enabled_timestamp_ms",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "subfolderByDate",
+            "columnName": "subfolder_by_date",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "account",
+            "columnName": "account",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "uploadAction",
+            "columnName": "upload_option",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "nameCollisionPolicy",
+            "columnName": "name_collision_policy",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "type",
+            "columnName": "type",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "hidden",
+            "columnName": "hidden",
+            "affinity": "INTEGER",
+            "notNull": false
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "_id"
+          ],
+          "autoGenerate": true
+        },
+        "indices": [],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "list_of_uploads",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`_id` INTEGER PRIMARY KEY AUTOINCREMENT, `local_path` TEXT, `remote_path` TEXT, `account_name` TEXT, `file_size` INTEGER, `status` INTEGER, `local_behaviour` INTEGER, `upload_time` INTEGER, `name_collision_policy` INTEGER, `is_create_remote_folder` INTEGER, `upload_end_timestamp` INTEGER, `last_result` INTEGER, `is_while_charging_only` INTEGER, `is_wifi_only` INTEGER, `created_by` INTEGER, `folder_unlock_token` TEXT)",
+        "fields": [
+          {
+            "fieldPath": "id",
+            "columnName": "_id",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "localPath",
+            "columnName": "local_path",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "remotePath",
+            "columnName": "remote_path",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "accountName",
+            "columnName": "account_name",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "fileSize",
+            "columnName": "file_size",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "status",
+            "columnName": "status",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "localBehaviour",
+            "columnName": "local_behaviour",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "uploadTime",
+            "columnName": "upload_time",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "nameCollisionPolicy",
+            "columnName": "name_collision_policy",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "isCreateRemoteFolder",
+            "columnName": "is_create_remote_folder",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "uploadEndTimestamp",
+            "columnName": "upload_end_timestamp",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "lastResult",
+            "columnName": "last_result",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "isWhileChargingOnly",
+            "columnName": "is_while_charging_only",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "isWifiOnly",
+            "columnName": "is_wifi_only",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "createdBy",
+            "columnName": "created_by",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "folderUnlockToken",
+            "columnName": "folder_unlock_token",
+            "affinity": "TEXT",
+            "notNull": false
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "_id"
+          ],
+          "autoGenerate": true
+        },
+        "indices": [],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "virtual",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`_id` INTEGER PRIMARY KEY AUTOINCREMENT, `type` TEXT, `ocfile_id` INTEGER)",
+        "fields": [
+          {
+            "fieldPath": "id",
+            "columnName": "_id",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "type",
+            "columnName": "type",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "ocFileId",
+            "columnName": "ocfile_id",
+            "affinity": "INTEGER",
+            "notNull": false
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "_id"
+          ],
+          "autoGenerate": true
+        },
+        "indices": [],
+        "foreignKeys": []
+      }
+    ],
+    "views": [],
+    "setupQueries": [
+      "CREATE TABLE IF NOT EXISTS room_master_table (id INTEGER PRIMARY KEY,identity_hash TEXT)",
+      "INSERT OR REPLACE INTO room_master_table (id,identity_hash) VALUES(42, 'aae2b31e197f961249b1ecd2cb13cbd1')"
+    ]
+  }
+}

app/src/androidTest/java/com/nextcloud/client/database/migrations/MigrationTest.kt

@@ -0,0 +1,97 @@
+/*
+ * Nextcloud Android client application
+ *
+ *  @author Álvaro Brey
+ *  Copyright (C) 2023 Álvaro Brey
+ *  Copyright (C) 2023 Nextcloud GmbH
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU AFFERO GENERAL PUBLIC LICENSE for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public
+ * License along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+package com.nextcloud.client.database.migrations
+
+import androidx.room.testing.MigrationTestHelper
+import androidx.sqlite.db.framework.FrameworkSQLiteOpenHelperFactory
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.platform.app.InstrumentationRegistry
+import com.nextcloud.client.database.NextcloudDatabase
+import org.junit.Assert.assertEquals
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+import java.io.IOException
+
+@RunWith(AndroidJUnit4::class)
+class MigrationTest {
+
+    @get:Rule
+    val helper: MigrationTestHelper = MigrationTestHelper(
+        InstrumentationRegistry.getInstrumentation(),
+        NextcloudDatabase::class.java.canonicalName,
+        FrameworkSQLiteOpenHelperFactory()
+    )
+
+    @Test
+    @Throws(IOException::class)
+    fun migrate67to68() {
+        val nullId = 6
+        val notNullId = 7
+        val notNullLocalIdValue = 1234
+
+        var db = helper.createDatabase(TEST_DB, 67)
+
+        // create some data
+        db.apply {
+            execSQL(
+                "INSERT INTO filelist VALUES($nullId,'foo.zip','foo.zip','/foo.zip','/foo.zip',1,1643648081," +
+                    "1643648081000,'application/zip',178382355,NULL,'test@nextcloud',1674554955638,0,0,''," +
+                    "'f45028679b68652c6b345b5d8c9a5d63',0,'RGDNVW','00014889ocb5tqw7y2f3',NULL,0,0,0,0,NULL,0,NULL," +
+                    "0,0,'test','test','','[]',NULL,'null',0,-1,NULL,NULL,NULL,0,0,NULL);"
+            )
+            execSQL(
+                "INSERT INTO filelist VALUES($notNullId,'foo.zip','foo.zip','/foo.zip','/foo.zip',1,1643648081," +
+                    "1643648081000,'application/zip',178382355,NULL,'test@nextcloud',1674554955638,0,0,''," +
+                    "'f45028679b68652c6b345b5d8c9a5d63',0,'RGDNVW','00014889ocb5tqw7y2f3',NULL,0,0,0,0,NULL,0,NULL," +
+                    "0,0,'test','test','','[]',NULL,'null',0,-1,NULL,NULL,NULL,0,0,NULL);"
+            )
+            execSQL("UPDATE filelist SET local_id = NULL WHERE _id = $nullId")
+            execSQL("UPDATE filelist SET local_id = $notNullLocalIdValue WHERE _id = $notNullId")
+
+            close()
+        }
+
+        // run migration and validate schema matches
+        db = helper.runMigrationsAndValidate(TEST_DB, 68, true, Migration67to68())
+
+        // check values are correct
+        db.query("SELECT local_id FROM filelist WHERE _id=$nullId").use { cursor ->
+            cursor.moveToFirst()
+            val localId = cursor.getInt(cursor.getColumnIndex("local_id"))
+            assertEquals("NULL localId is not -1 after migration", -1, localId)
+        }
+
+        db.query("SELECT local_id FROM filelist WHERE _id=$notNullId").use { cursor ->
+            cursor.moveToFirst()
+            val localId = cursor.getInt(cursor.getColumnIndex("local_id"))
+            assertEquals("Not null localId is not the same after migration", notNullLocalIdValue, localId)
+        }
+
+        db.close()
+    }
+
+    companion object {
+        private const val TEST_DB = "migration-test"
+    }
+}

app/src/main/java/com/nextcloud/client/database/NextcloudDatabase.kt

@@ -40,6 +40,7 @@ import com.nextcloud.client.database.entity.ShareEntity
 import com.nextcloud.client.database.entity.SyncedFolderEntity
 import com.nextcloud.client.database.entity.UploadEntity
 import com.nextcloud.client.database.entity.VirtualEntity
+import com.nextcloud.client.database.migrations.Migration67to68
 import com.nextcloud.client.database.migrations.RoomMigration
 import com.nextcloud.client.database.migrations.addLegacyMigrations
 import com.owncloud.android.db.ProviderMeta
@@ -88,6 +89,7 @@ abstract class NextcloudDatabase : RoomDatabase() {
                     .allowMainThreadQueries()
                     .addLegacyMigrations(clock)
                     .addMigrations(RoomMigration())
+                    .addMigrations(Migration67to68())
                     .fallbackToDestructiveMigration()
                     .build()
             }

app/src/main/java/com/nextcloud/client/database/entity/FileEntity.kt

@@ -70,8 +70,8 @@ data class FileEntity(
     val permissions: String?,
     @ColumnInfo(name = ProviderTableMeta.FILE_REMOTE_ID)
     val remoteId: String?,
-    @ColumnInfo(name = ProviderTableMeta.FILE_LOCAL_ID)
-    val localId: Long?,
+    @ColumnInfo(name = ProviderTableMeta.FILE_LOCAL_ID, defaultValue = "-1")
+    val localId: Long,
     @ColumnInfo(name = ProviderTableMeta.FILE_UPDATE_THUMBNAIL)
     val updateThumbnail: Int?,
     @ColumnInfo(name = ProviderTableMeta.FILE_IS_DOWNLOADING)

app/src/main/java/com/nextcloud/client/database/migrations/DatabaseMigrationUtil.kt

@@ -0,0 +1,101 @@
+/*
+ * Nextcloud Android client application
+ *
+ *  @author Álvaro Brey
+ *  Copyright (C) 2023 Álvaro Brey
+ *  Copyright (C) 2023 Nextcloud GmbH
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU AFFERO GENERAL PUBLIC LICENSE for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public
+ * License along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+package com.nextcloud.client.database.migrations
+
+import androidx.sqlite.db.SupportSQLiteDatabase
+
+object DatabaseMigrationUtil {
+
+    const val TYPE_TEXT = "TEXT"
+    const val TYPE_INTEGER = "INTEGER"
+    const val TYPE_INTEGER_PRIMARY_KEY = "INTEGER PRIMARY KEY"
+    const val KEYWORD_NOT_NULL = "NOT NULL"
+
+    /**
+     * Utility method to add or remove columns from a table
+     *
+     * See individual functions for more details
+     *
+     * @param newColumns Map of column names and types on the NEW table
+     * @param selectTransform a function that transforms the select statement. This can be used to change the values
+     * when copying, such as for removing nulls
+     */
+    fun migrateTable(
+        database: SupportSQLiteDatabase,
+        tableName: String,
+        newColumns: Map<String, String>,
+        selectTransform: ((String) -> String)? = null
+    ) {
+        require(newColumns.isNotEmpty())
+        val newTableTempName = "${tableName}_new"
+        createNewTable(database, newTableTempName, newColumns)
+        copyData(database, tableName, newTableTempName, newColumns.keys, selectTransform)
+        replaceTable(database, tableName, newTableTempName)
+    }
+
+    /**
+     * Utility method to create a new table with the given columns
+     */
+    private fun createNewTable(
+        database: SupportSQLiteDatabase,
+        newTableName: String,
+        columns: Map<String, String>
+    ) {
+        val columnsString = columns.entries.joinToString(",") { "${it.key} ${it.value}" }
+        database.execSQL("CREATE TABLE $newTableName ($columnsString)")
+    }
+
+    /**
+     * Utility method to copy data from an old table to a new table. Only the columns in [columnNames] will be copied
+     *
+     * @param selectTransform a function that transforms the select statement. This can be used to change the values
+     * when copying, such as for removing nulls
+     */
+    private fun copyData(
+        database: SupportSQLiteDatabase,
+        tableName: String,
+        newTableName: String,
+        columnNames: Iterable<String>,
+        selectTransform: ((String) -> String)? = null
+    ) {
+        val selectColumnsString = columnNames.joinToString(",", transform = selectTransform)
+        val destColumnsString = columnNames.joinToString(",")
+
+        database.execSQL(
+            "INSERT INTO $newTableName ($destColumnsString) " +
+                "SELECT $selectColumnsString FROM $tableName"
+        )
+    }
+
+    /**
+     * Utility method to replace an old table with a new one, essentially deleting the old one and renaming the new one
+     */
+    private fun replaceTable(
+        database: SupportSQLiteDatabase,
+        tableName: String,
+        newTableTempName: String
+    ) {
+        database.execSQL("DROP TABLE $tableName")
+        database.execSQL("ALTER TABLE $newTableTempName RENAME TO $tableName")
+    }
+}

app/src/main/java/com/nextcloud/client/database/migrations/Migration67to68.kt

@@ -0,0 +1,95 @@
+/*
+ * Nextcloud Android client application
+ *
+ *  @author Álvaro Brey
+ *  Copyright (C) 2023 Álvaro Brey
+ *  Copyright (C) 2023 Nextcloud GmbH
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU AFFERO GENERAL PUBLIC LICENSE for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public
+ * License along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+package com.nextcloud.client.database.migrations
+
+import androidx.room.migration.Migration
+import androidx.sqlite.db.SupportSQLiteDatabase
+import com.nextcloud.client.database.migrations.DatabaseMigrationUtil.KEYWORD_NOT_NULL
+import com.nextcloud.client.database.migrations.DatabaseMigrationUtil.TYPE_INTEGER
+import com.nextcloud.client.database.migrations.DatabaseMigrationUtil.TYPE_TEXT
+
+/**
+ * Migration from version 67 to 68.
+ *
+ * This migration makes the local_id column NOT NULL, with -1 as a default value.
+ */
+@Suppress("MagicNumber")
+class Migration67to68 : Migration(67, 68) {
+    override fun migrate(database: SupportSQLiteDatabase) {
+        val tableName = "filelist"
+        val newTableTempName = "${tableName}_new"
+        val newColumns = mapOf(
+            "_id" to DatabaseMigrationUtil.TYPE_INTEGER_PRIMARY_KEY,
+            "filename" to TYPE_TEXT,
+            "encrypted_filename" to TYPE_TEXT,
+            "path" to TYPE_TEXT,
+            "path_decrypted" to TYPE_TEXT,
+            "parent" to TYPE_INTEGER,
+            "created" to TYPE_INTEGER,
+            "modified" to TYPE_INTEGER,
+            "content_type" to TYPE_TEXT,
+            "content_length" to TYPE_INTEGER,
+            "media_path" to TYPE_TEXT,
+            "file_owner" to TYPE_TEXT,
+            "last_sync_date" to TYPE_INTEGER,
+            "last_sync_date_for_data" to TYPE_INTEGER,
+            "modified_at_last_sync_for_data" to TYPE_INTEGER,
+            "etag" to TYPE_TEXT,
+            "etag_on_server" to TYPE_TEXT,
+            "share_by_link" to TYPE_INTEGER,
+            "permissions" to TYPE_TEXT,
+            "remote_id" to TYPE_TEXT,
+            "local_id" to "$TYPE_INTEGER $KEYWORD_NOT_NULL DEFAULT -1",
+            "update_thumbnail" to TYPE_INTEGER,
+            "is_downloading" to TYPE_INTEGER,
+            "favorite" to TYPE_INTEGER,
+            "is_encrypted" to TYPE_INTEGER,
+            "etag_in_conflict" to TYPE_TEXT,
+            "shared_via_users" to TYPE_INTEGER,
+            "mount_type" to TYPE_INTEGER,
+            "has_preview" to TYPE_INTEGER,
+            "unread_comments_count" to TYPE_INTEGER,
+            "owner_id" to TYPE_TEXT,
+            "owner_display_name" to TYPE_TEXT,
+            "note" to TYPE_TEXT,
+            "sharees" to TYPE_TEXT,
+            "rich_workspace" to TYPE_TEXT,
+            "metadata_size" to TYPE_TEXT,
+            "locked" to TYPE_INTEGER,
+            "lock_type" to TYPE_INTEGER,
+            "lock_owner" to TYPE_TEXT,
+            "lock_owner_display_name" to TYPE_TEXT,
+            "lock_owner_editor" to TYPE_TEXT,
+            "lock_timestamp" to TYPE_INTEGER,
+            "lock_timeout" to TYPE_INTEGER,
+            "lock_token" to TYPE_TEXT
+        )
+
+        DatabaseMigrationUtil.migrateTable(database, "filelist", newColumns) { columnName ->
+            when (columnName) {
+                "local_id" -> "IFNULL(local_id, -1)"
+                else -> columnName
+            }
+        }
+    }
+}

app/src/main/java/com/nextcloud/client/database/migrations/RoomMigration.kt

@@ -25,6 +25,9 @@ package com.nextcloud.client.database.migrations
 import androidx.room.migration.Migration
 import androidx.sqlite.db.SupportSQLiteDatabase
 import com.nextcloud.client.database.NextcloudDatabase
+import com.nextcloud.client.database.migrations.DatabaseMigrationUtil.TYPE_INTEGER
+import com.nextcloud.client.database.migrations.DatabaseMigrationUtil.TYPE_INTEGER_PRIMARY_KEY
+import com.nextcloud.client.database.migrations.DatabaseMigrationUtil.TYPE_TEXT
 
 class RoomMigration : Migration(NextcloudDatabase.FIRST_ROOM_DB_VERSION - 1, NextcloudDatabase.FIRST_ROOM_DB_VERSION) {
 
@@ -50,7 +53,7 @@ class RoomMigration : Migration(NextcloudDatabase.FIRST_ROOM_DB_VERSION - 1, Nex
             "modified_at" to TYPE_INTEGER
         )
 
-        migrateTable(database, "filesystem", newColumns)
+        DatabaseMigrationUtil.migrateTable(database, "filesystem", newColumns)
     }
 
     /**
@@ -76,7 +79,7 @@ class RoomMigration : Migration(NextcloudDatabase.FIRST_ROOM_DB_VERSION - 1, Nex
             "folder_unlock_token" to TYPE_TEXT
         )
 
-        migrateTable(database, "list_of_uploads", newColumns)
+        DatabaseMigrationUtil.migrateTable(database, "list_of_uploads", newColumns)
     }
 
     /**
@@ -134,7 +137,7 @@ class RoomMigration : Migration(NextcloudDatabase.FIRST_ROOM_DB_VERSION - 1, Nex
             "files_locking_version" to TYPE_TEXT
         )
 
-        migrateTable(database, "capabilities", newColumns)
+        DatabaseMigrationUtil.migrateTable(database, "capabilities", newColumns)
     }
 
     /**
@@ -186,52 +189,6 @@ class RoomMigration : Migration(NextcloudDatabase.FIRST_ROOM_DB_VERSION - 1, Nex
             "lock_timeout" to TYPE_INTEGER,
             "lock_token" to TYPE_TEXT
         )
-        migrateTable(database, "filelist", newColumns)
-    }
-
-    private fun migrateTable(database: SupportSQLiteDatabase, tableName: String, newColumns: Map<String, String>) {
-        require(newColumns.isNotEmpty())
-        val newTableTempName = "${tableName}_new"
-        createNewTable(database, newTableTempName, newColumns)
-        copyData(database, tableName, newTableTempName, newColumns.keys)
-        replaceTable(database, tableName, newTableTempName)
-    }
-
-    private fun createNewTable(
-        database: SupportSQLiteDatabase,
-        newTableName: String,
-        columns: Map<String, String>
-    ) {
-        val columnsString = columns.entries.joinToString(",") { "${it.key} ${it.value}" }
-        database.execSQL("CREATE TABLE $newTableName ($columnsString)")
-    }
-
-    private fun copyData(
-        database: SupportSQLiteDatabase,
-        tableName: String,
-        newTableName: String,
-        columnNames: Iterable<String>
-    ) {
-        val columnsString = columnNames.joinToString(",")
-
-        database.execSQL(
-            "INSERT INTO $newTableName ($columnsString) " +
-                "SELECT $columnsString FROM $tableName"
-        )
-    }
-
-    private fun replaceTable(
-        database: SupportSQLiteDatabase,
-        tableName: String,
-        newTableTempName: String
-    ) {
-        database.execSQL("DROP TABLE $tableName")
-        database.execSQL("ALTER TABLE $newTableTempName RENAME TO $tableName")
-    }
-
-    companion object {
-        private const val TYPE_TEXT = "TEXT"
-        private const val TYPE_INTEGER = "INTEGER"
-        private const val TYPE_INTEGER_PRIMARY_KEY = "INTEGER PRIMARY KEY"
+        DatabaseMigrationUtil.migrateTable(database, "filelist", newColumns)
     }
 }

app/src/main/java/com/owncloud/android/db/ProviderMeta.java

@@ -35,7 +35,7 @@ import java.util.List;
  */
 public class ProviderMeta {
     public static final String DB_NAME = "filelist";
-    public static final int DB_VERSION = 67;
+    public static final int DB_VERSION = 68;
 
     private ProviderMeta() {
         // No instance