Re: [Patch] Adding CORRESPONDING/CORRESPONDING BY to set operation

2019-08-03 Thread David Fetter
On Sat, Aug 03, 2019 at 05:56:04PM +0200, David Fetter wrote: > On Tue, Jul 30, 2019 at 02:43:05PM -0700, 毛瑞嘉 wrote: > > Hi, > > > > > > I wrote a patch for adding CORRESPONDING/CORRESPONDING BY to set operation. > > It is a task in the todo list. This is how the patch works: > > > > > > I modi

Re: [Patch] Adding CORRESPONDING/CORRESPONDING BY to set operation

2019-08-03 Thread David Fetter
On Tue, Jul 30, 2019 at 02:43:05PM -0700, 毛瑞嘉 wrote: > Hi, > > > I wrote a patch for adding CORRESPONDING/CORRESPONDING BY to set operation. > It is a task in the todo list. This is how the patch works: > > > I modified transformSetOperationStmt() to get an intersection target list > which is t

Re: [Patch] Adding CORRESPONDING/CORRESPONDING BY to set operation

2019-07-30 Thread David Fetter
On Tue, Jul 30, 2019 at 02:43:05PM -0700, 毛瑞嘉 wrote: > Hi, > > > I wrote a patch for adding CORRESPONDING/CORRESPONDING BY to set operation. > It is a task in the todo list. This is how the patch works: > > I modified transformSetOperationStmt() to get an intersection target list > which is the

[Patch] Adding CORRESPONDING/CORRESPONDING BY to set operation

2019-07-30 Thread 毛瑞嘉
Hi, I wrote a patch for adding CORRESPONDING/CORRESPONDING BY to set operation. It is a task in the todo list. This is how the patch works: I modified transformSetOperationStmt() to get an intersection target list which is the intersection of the target lists of the left clause and right clause