Re: Static memory, shared memory

2021-01-11 Thread Jack Orenstein
 On Sat, Jan 9, 2021 at 12:18 PM Tom Lane wrote: > Jack Orenstein writes: > > I am writing a Postgres extension, and thought that I had memory > > corruption, (thanks for the --enable-cassert lead). I might, but It now > > looks like I need to understand the use of shared memory and locking in

Re: Static memory, shared memory

2021-01-09 Thread Tom Lane
Jack Orenstein writes: > I am writing a Postgres extension, and thought that I had memory > corruption, (thanks for the --enable-cassert lead). I might, but It now > looks like I need to understand the use of shared memory and locking in > Postgres. So I have two questions. > 1) I am now guessing

Static memory, shared memory

2021-01-09 Thread Jack Orenstein
I am writing a Postgres extension, and thought that I had memory corruption, (thanks for the --enable-cassert lead). I might, but It now looks like I need to understand the use of shared memory and locking in Postgres. So I have two questions. 1) I am now guessing that my original problem is cause