On Fri, Jun 30, 2017 at 9:39 AM, Harshal Dhumal < harshal.dhu...@enterprisedb.com> wrote:
> Hi, > > This patch is not related to improve copy/past operation. It's only > related to grid selection. > The improvement is only between when user clicks on grid select all column > to until all row are selected (turned into blue). With large columns though > improvement is not large but it not putting any overhead. Other hand with > less columns but large row count the improvement it quite noticeable. Code > change is only single line to use array concatenation instead of underscore > union <http://underscorejs.org/#union>. I had look at union function > implementation. It first flattens result set recursively and then removes > duplicate which is not required in our case. All we want is indexes of > complete rows in selected rows (ranges). > > Ah, I see. In that case, patch applied. Thanks! -- Dave Page Blog: http://pgsnake.blogspot.com Twitter: @pgsnake EnterpriseDB UK: http://www.enterprisedb.com The Enterprise PostgreSQL Company
