tree 0eacaba2985e4444a34269369eda3d34c08a82be
parent 55461b5830c11875f4355885a5b2afa107c9ba2f
author buyingyi <buyingyi@gmail.com> 1375901284 -0700
committer buyingyi <buyingyi@gmail.com> 1375901284 -0700

add a rule to converet left outer join to inner join