Merge pull request #10 from RBusarow/support_API_30_table_renames

enable PRAGMA legacy_alter_table for table renames in API 30+ / SQLite 3.25.2+
RBusarow · Aug 6, 2020 · e3fe0c2 · e3fe0c2
2 parents 76ba554 + 1175616
commit e3fe0c2
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/RoomigrantCompiler/src/main/java/dev/matrix/roomigrant/compiler/Migration.kt b/RoomigrantCompiler/src/main/java/dev/matrix/roomigrant/compiler/Migration.kt
@@ -67,6 +67,12 @@ class Migration(
             createTableIndices(tableDiff.new)
         }
 
+        val pendingTableRename = diff.changedTables.any { it.fieldsDiff.wasChanged || it.nameChanged }
+
+        if (pendingTableRename) {
+            execSql("PRAGMA legacy_alter_table=ON;")
+        }
+
         for (tableDiff in diff.changedTables) {
             val table1 = tableDiff.old
             val table2 = tableDiff.new