diff options
author | Tamir Duberstein <tamird@squareup.com> | 2015-02-23 09:58:22 -0800 |
---|---|---|
committer | Tamir Duberstein <tamird@squareup.com> | 2015-02-23 09:58:22 -0800 |
commit | d86e20ccbea226bb6e42da508bc040fd03ab473f (patch) | |
tree | b0fd958a2a7cdb947ffb8ce1e933c531941fea3a /test/visitors/test_mssql.rb | |
parent | 65135d00a854edfd1684f5163db8e68fdb956ae0 (diff) | |
download | rails-d86e20ccbea226bb6e42da508bc040fd03ab473f.tar.gz rails-d86e20ccbea226bb6e42da508bc040fd03ab473f.tar.bz2 rails-d86e20ccbea226bb6e42da508bc040fd03ab473f.zip |
Special limited delete handling in MSSQL
Refernce:
https://technet.microsoft.com/en-us/library/ms175486%28v=sql.105%29.aspx
Diffstat (limited to 'test/visitors/test_mssql.rb')
-rw-r--r-- | test/visitors/test_mssql.rb | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/test/visitors/test_mssql.rb b/test/visitors/test_mssql.rb index 7574aeb0a2..fe228bce4b 100644 --- a/test/visitors/test_mssql.rb +++ b/test/visitors/test_mssql.rb @@ -45,6 +45,15 @@ module Arel connection.verify end + it 'should use TOP for limited deletes' do + stmt = Nodes::DeleteStatement.new + stmt.relation = @table + stmt.limit = Nodes::Limit.new(10) + sql = compile(stmt) + + sql.must_be_like "DELETE TOP (10) FROM \"users\"" + end + it 'should go over query ORDER BY if .order()' do stmt = Nodes::SelectStatement.new stmt.limit = Nodes::Limit.new(10) |