> On Feb 22, 2020, at 14:36, Tom Lane <[email protected]> wrote: > The problem that I'm worried about is premature evaluation of the > "immutable" function, causing the NOTICE to come out once during > query planning, independently of whether/how many times it should > come out during execution. Ah, good point. My solution also does assume that a DEFAULT expression is only evaluated if the default is required, and that behavior isn't (afaik) a promise. -- -- Christophe Pettus [email protected]
- Can I trigger an action from a coalesce ? stan
- Re: Can I trigger an action from a coalesce ? Adrian Klaver
- Re: Can I trigger an action from a coalesc... Christophe Pettus
- Re: Can I trigger an action from a coa... stan
- Re: Can I trigger an action from a... Christophe Pettus
- Re: Can I trigger an action f... Tom Lane
- Re: Can I trigger an acti... Christophe Pettus
- Re: Can I trigger an ... Tom Lane
- Re: Can I trigger an ... Christophe Pettus
- Re: Can I trigger an action from a coalesce ? Peter J. Holzer
