added debug logs

Author: LostImagin4tion

sql/ydb/diff.go

@@ -130,22 +130,29 @@ func (d *diff) defaultChanged(from *schema.Column, to *schema.Column) bool {
 // IndexAttrChanged reports if the index attributes were changed.
 func (*diff) IndexAttrChanged(from, to []schema.Attr) bool {
 	var fromAttrs, toAttrs IndexAttributes
-	sqlx.Has(from, &fromAttrs)
-	sqlx.Has(to, &toAttrs)
+	hasFrom := sqlx.Has(from, &fromAttrs)
+	hasTo := sqlx.Has(to, &toAttrs)
+
+	fmt.Printf("[DIFF] IndexAttrChanged: hasFrom=%v hasTo=%v fromAsync=%v toAsync=%v fromCover=%d toCover=%d\n",
+		hasFrom, hasTo, fromAttrs.Async, toAttrs.Async, len(fromAttrs.CoverColumns), len(toAttrs.CoverColumns))
 
 	if fromAttrs.Async != toAttrs.Async {
+		fmt.Printf("[DIFF] IndexAttrChanged: Async changed %v -> %v\n", fromAttrs.Async, toAttrs.Async)
 		return true
 	}
 
 	if len(fromAttrs.CoverColumns) != len(toAttrs.CoverColumns) {
+		fmt.Printf("[DIFF] IndexAttrChanged: CoverColumns count changed %d -> %d\n", len(fromAttrs.CoverColumns), len(toAttrs.CoverColumns))
 		return true
 	}
 
 	for i := range fromAttrs.CoverColumns {
 		if fromAttrs.CoverColumns[i].Name != toAttrs.CoverColumns[i].Name {
+			fmt.Printf("[DIFF] IndexAttrChanged: CoverColumn[%d] changed %q -> %q\n", i, fromAttrs.CoverColumns[i].Name, toAttrs.CoverColumns[i].Name)
 			return true
 		}
 	}
+	fmt.Printf("[DIFF] IndexAttrChanged: no change\n")
 	return false
 }
 

sql/ydb/inspect.go

@@ -292,10 +292,17 @@ func (i *inspect) indexes(
 
 	// secondary indexes
 	for _, idx := range tableDesc.Indexes {
+		isUnique := idx.Type == options.GlobalUniqueIndex()
+		isAsync := idx.Type == options.GlobalAsyncIndex()
+
+		fmt.Printf("[INSPECT] index=%q type=%v isUnique=%v isAsync=%v (GlobalUniqueIndex=%v, GlobalAsyncIndex=%v, GlobalIndex=%v)\n",
+			idx.Name, idx.Type, isUnique, isAsync,
+			options.GlobalUniqueIndex(), options.GlobalAsyncIndex(), options.GlobalIndex())
+
 		atlasIdx := &schema.Index{
 			Name:   idx.Name,
 			Table:  table,
-			Unique: idx.Type == options.GlobalUniqueIndex(),
+			Unique: isUnique,
 		}
 
 		for _, columnName := range idx.IndexColumns {
@@ -310,7 +317,7 @@ func (i *inspect) indexes(
 		}
 
 		indexAttrs := &IndexAttributes{
-			Async: idx.Type == options.GlobalAsyncIndex(),
+			Async: isAsync,
 		}
 
 		for _, dataCol := range idx.DataColumns {
@@ -323,6 +330,9 @@ func (i *inspect) indexes(
 
 		atlasIdx.Attrs = append(atlasIdx.Attrs, indexAttrs)
 
+		fmt.Printf("[INSPECT] index=%q final: Unique=%v Async=%v CoverColumns=%d\n",
+			idx.Name, atlasIdx.Unique, indexAttrs.Async, len(indexAttrs.CoverColumns))
+
 		table.AddIndexes(atlasIdx)
 	}