diff --git a/oracle_dialect.go b/oracle_dialect.go
index f7e659a9..73300c1a 100644
--- a/oracle_dialect.go
+++ b/oracle_dialect.go
@@ -106,7 +106,7 @@ func (db *oracle) IsColumnExist(tableName string, col *core.Column) (bool, error
 	if rows.Next() {
 		return true, nil
 	}
-	return false, ErrNotExist
+	return false, nil
 }
 
 func (db *oracle) GetColumns(tableName string) ([]string, map[string]*core.Column, error) {
diff --git a/sqlite3_dialect.go b/sqlite3_dialect.go
index 6e1ad41c..c6123dcb 100644
--- a/sqlite3_dialect.go
+++ b/sqlite3_dialect.go
@@ -101,7 +101,7 @@ func (db *sqlite3) IsColumnExist(tableName string, col *core.Column) (bool, erro
 	if rows.Next() {
 		return true, nil
 	}
-	return false, ErrNotExist
+	return false, nil
 }
 
 func (db *sqlite3) GetColumns(tableName string) ([]string, map[string]*core.Column, error) {