Re: Append and Put

2012-05-24 Thread NNever
Thanks J-D, good example. Now it makes all clear to me. It helps a lot :) NN 2012/5/24 Jean-Daniel Cryans > On Wed, May 23, 2012 at 8:11 PM, NNever wrote: > > Thanks J-D. > > > > so it means 'Append' keeps write-lock only and 'Put' keeps > > write-lock/read-lock both? > > Yeah... not at all. F

Re: Append and Put

2012-05-23 Thread Jean-Daniel Cryans
On Wed, May 23, 2012 at 8:11 PM, NNever wrote: > Thanks J-D. > > so it means 'Append' keeps write-lock only and 'Put' keeps > write-lock/read-lock both? Yeah... not at all. First, there's no read lock. Then Put is just a Put, it takes a write lock. Append is a read+write operation, still just use

Re: Append and Put

2012-05-23 Thread NNever
:51 PM, NNever wrote: > > Simple question, what's the difference between "Append" and "Put"? > > It seems they both can put some datas into a row. > > Dose "Append" keep several write operations in atom

Re: Append and Put

2012-05-23 Thread Jean-Daniel Cryans
PM, NNever wrote: > Simple question,  what's the difference between "Append" and "Put"? > It seems they both can put some datas into a row. > Dose "Append" keep several write operations in atom but Put not? > > if it is, then is "Append" i

Append and Put

2012-05-22 Thread NNever
Simple question, what's the difference between "Append" and "Put"? It seems they both can put some datas into a row. Dose "Append" keep several write operations in atom but Put not? if it is, then is "Append" is going to take plac

Append and Put

2012-05-22 Thread NNever
Simple question, what's the difference between "Append" and "Put"? It seems they both can put some datas into a row. Dose "Append" keep several write operations in atom but Put not? if it is, then is "Append" is going to take plac