On 2023-Jan-30, jacktby@xxxxxxxxx wrote: > For example, I use "insert into t values(1)"; and I 'll get a tupleTableSlot, > > And Now I want to get the real data , that's 1, and then use elog() func > to print it. Could you give me some codes to realize that? futhermore, > what If the data type is text or other types? What do I need to change? Maybe have a look at the 'debugtup()' function. It doesn't do exactly what you want, but it may inspire you to write the code you need. -- Álvaro Herrera 48°01'N 7°57'E — https://www.EnterpriseDB.com/ "All rings of power are equal, But some rings of power are more equal than others." (George Orwell's The Lord of the Rings)
