> ow...@postgresql.org] On Behalf Of Tom Lane
> > Are there specific requirements or things to do/avoid in order to use
> > subtransactions (at the PL API level)?
>
> There isn't, currently, any very hard-and-fast rule about what APIs
> extensions should use or not use. My advice is to borrow fre
"dandl" writes:
> Are there specific requirements or things to do/avoid in order to use
> subtransactions (at the PL API level)?
There isn't, currently, any very hard-and-fast rule about what APIs
extensions should use or not use. My advice is to borrow freely
from existing PLs, particularly pl/
> From: Tom Lane [mailto:t...@sss.pgh.pa.us]
> >> The file xact.c contains references to sub-transactions (subxact) and
> >> transaction nesting level, but no obvious documentation about what
> >> these correspond to in SQL.
>
> > Subtransactions are used to implement SAVEPOINT, and also BEGIN blo
> From: Thomas Munro [mailto:thomas.mu...@enterprisedb.com]
> > The file xact.c contains references to sub-transactions (subxact) and
> > transaction nesting level, but no obvious documentation about what
> > these correspond to in SQL. A search shows that plpython supports
> > something called “p
> From: Thomas Munro [mailto:thomas.mu...@enterprisedb.com]
> > The file xact.c contains references to sub-transactions (subxact) and
> > transaction nesting level, but no obvious documentation about what
> > these correspond to in SQL. A search shows that plpython supports
> > something called “p
Thomas Munro writes:
> On Mon, May 2, 2016 at 12:24 PM, wrote:
>> The file xact.c contains references to sub-transactions (subxact) and
>> transaction nesting level, but no obvious documentation about what these
>> correspond to in SQL.
> Subtransactions are used to implement SAVEPOINT, and als
On Mon, May 2, 2016 at 12:24 PM, wrote:
> Still trying to find my way around the source code…
>
>
>
> The file xact.c contains references to sub-transactions (subxact) and
> transaction nesting level, but no obvious documentation about what these
> correspond to in SQL. A search shows that plpyth
