> On 15 Jul 2021, at 04:51, houzj.f...@fujitsu.com wrote: > On July 15, 2021 5:35 AM Daniel Gustafsson <dan...@yesql.se> wrote:
>> Out of curiosity, how many columns are "many columns"? > > I tried dump 10 table definitions while each table has 1000 columns > (maybe not real world case). While unlikely to be common, very wide tables aren’t unheard of. Either way, I think it has merit to pull out the PQfnumber before the loop even if it’s a wash performance wise for many users, as it’s a pattern used elsewhere in pg_dump. -- Daniel Gustafsson https://vmware.com/
