RE: Compatible compiler with Postgresql C++

[Deepti Sharma S <deepti.s.sharma@xxxxxxxxxxxx>]

Hello Team,

 

Could you please reply on below query.

 

 

 

Regards,

Deepti Sharma
PMP® & ITIL

 

From: Deepti Sharma S
Sent: Tuesday, January 5, 2021 4:31 PM
To: 'postgres-discuss@xxxxxxxxxxxxxxxxxxxxxxxxx' <postgres-discuss@xxxxxxxxxxxxxxxxxxxxxxxxx>
Subject: RE: Compatible compiler with Postgresql C++

 

Hello Team,

 

Could you please help us in below query.

 

 

Regards,

Deepti Sharma
PMP® & ITIL

 

From: Deepti Sharma S
Sent: Monday, December 28, 2020 2:48 PM
To: postgres-discuss@xxxxxxxxxxxxxxxxxxxxxxxxx
Subject: Compatible compiler with Postgresql C++

 

Hello Team,

 

Postgres Package information used in application :

 

PostgreSQL

Version 12.3 (postgresql-12.3.tar.gz)

 

Currently, our application is getting compiled with C++98 standard with ABI flag disabled( -std=gnu++98       -D_GLIBCXX_USE_CXX11_ABI=0  )  on machine SUSE Linux Enterprise Server 15 SP1 with gcc/g++ version 7.5.0.  

 

Now we are planning to migrate our application to C++11 (or C++14) standard with ABI flag enabled (-std=gnu++11      -D_GLIBCXX_USE_CXX11_ABI=1).

 

We want to know from Postgres,

1. Is Postgres package library compatible with C++11 (and for  C++14 also ) standard with ABI flag enabled ((-std=gnu++11      -D_GLIBCXX_USE_CXX11_ABI=1))    or    ((-std=gnu++14      -D_GLIBCXX_USE_CXX11_ABI=1))
2. Any behavior(runtime etc..) change
3. Do we need to follow any porting/upgrade guide to upgrade Postgres package library or any changes at API level.
4. Any other changes which can impact application from Postgres package prospective

 

 

 

Regards,

Deepti Sharma
PMP® & ITIL