Merge pull request #7 from RBusarow/preserve_indices_when_recreating_…

…table preserve indices when recreating a table
RBusarow · Aug 6, 2020 · 061f8b3 · 061f8b3
2 parents e08a0f9 + 579a761
commit 061f8b3
Showing 1 changed file with 14 additions and 7 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
@@ -124,15 +124,22 @@ class Migration(
                 sb.append(" FROM `").append(table1!!.name).append("`")
 
                 execSql(sb.toString())
+                tableDiff.indicesDiff.same.forEach {
+                    createTableIndex(table2, it)
+                }
+                tableDiff.indicesDiff.added.forEach {
+                    createTableIndex(table2, it)
+                }
                 dropTable(table1.name)
                 renameTable(tableMerge.name, table2.name)
-            }
+            } else {
 
-            tableDiff.indicesDiff.removed.forEach {
-                dropTableIndex(it)
-            }
-            tableDiff.indicesDiff.added.forEach {
-                createTableIndex(table2, it)
+                tableDiff.indicesDiff.removed.forEach {
+                    dropTableIndex(it)
+                }
+                tableDiff.indicesDiff.added.forEach {
+                    createTableIndex(table2, it)
+                }
             }
         }
 
@@ -148,7 +155,7 @@ class Migration(
             val old = viewDiff.old
             val new = viewDiff.new
 
-            old?.name?.let { dropView(it)}
+            old?.name?.let { dropView(it) }
             createView(new)
         }