> Andy Fan <zhihuifan1213@163.com> writes: > >> ..., I attached the 2 MemoryContext in >> JoinState rather than MergeJoinState, which is for the "shared detoast >> value"[0] more or less. >>
In order to delimit the scope of this discussion, I attached the 2 MemoryContext to MergeJoinState. Since the code was writen by Tom at 2005, so add Tom to the cc-list.