Re: Grammar guidelines in Postgres

2024-07-04 Thread Tom Lane
Harjyot Bagga writes: > One such suggestion or rule for example is the Postgres does not support > Postfix operators. So whenever a new feature is introduced developers make > sure that they do not add a postfix operators in their grammar. Just like > that are there any other further rules or sugg

Re: Grammar guidelines in Postgres

2024-07-04 Thread Harjyot Bagga
Greetings, Thank you for your reply. I am aware about these conflicts, but thank you for the explanation. My question is specific to Postgres. Do we have a set of guidelines we keep in mind while writing grammar rules while introducing new features to postgres? One such suggestion or rule for exam

Re: Grammar guidelines in Postgres

2024-07-04 Thread Aleksander Alekseev
Hi, > Thank you for your reply. I am aware about these conflicts, but thank you for > the explanation. > My question is specific to Postgres. Do we have a set of guidelines we keep > in mind while writing grammar rules while introducing new features to > postgres? > > One such suggestion or rul

Re: Grammar guidelines in Postgres

2024-07-04 Thread Aleksander Alekseev
Hi, > Is there a guidebook, any guidelines for writing grammar in Postgres, or any > suggestions to keep in mind? > Do we have a set of guidelines to write production rules in gram.y (for the > Bison Parser Generator) to make the grammar conflict-free and extendible in > the future? I'm far fr