diff options
| author | Ryuta Kamizono <kamipo@gmail.com> | 2016-02-29 13:26:12 +0900 |
|---|---|---|
| committer | Ryuta Kamizono <kamipo@gmail.com> | 2016-02-29 13:26:12 +0900 |
| commit | 3cc62a977626bc9964d9f4bad85a997edf3a02c8 (patch) | |
| tree | 33fd70b6f41cf853daf7f3e59e377d9c73776cc0 /activerecord/lib/active_record/base.rb | |
| parent | caa6fb3eb40e40b7c7487a1815482951cd162d7a (diff) | |
| download | rails-3cc62a977626bc9964d9f4bad85a997edf3a02c8.tar.gz rails-3cc62a977626bc9964d9f4bad85a997edf3a02c8.tar.bz2 rails-3cc62a977626bc9964d9f4bad85a997edf3a02c8.zip | |
Fix `NoMethodError: undefined method `fields' for nil:NilClass`
Currently `exec_query` raises `NoMethodError` when executing no result
queries (`INSERT`, `UPDATE`, `DELETE`, and all DDL) in mysql2 adapter.
```
irb(main):002:0> conn.execute("create table t(a int)")
(43.3ms) create table t(a int)
=> nil
irb(main):003:0> conn.execute("insert into t values (1)")
(19.3ms) insert into t values (1)
=> nil
irb(main):004:0> conn.exec_query("insert into t values (1)")
SQL (28.6ms) insert into t values (1)
NoMethodError: undefined method `fields' for nil:NilClass
```
Diffstat (limited to 'activerecord/lib/active_record/base.rb')
0 files changed, 0 insertions, 0 deletions