Alvaro Herrera <alvhe...@alvh.no-ip.org> writes: > On 2023-Jan-15, Erik Rijkers wrote: >> Logical replication sometimes gets stuck with >> ERROR: int2vector has too many elements
> Weird. This error comes from int2vectorin which amusingly only wants to > read up to FUNC_MAX_ARGS values in the array (100 in the default config, > but it can be changed in pg_config_manual.h). I wonder how come we > haven't noticed this before ... surely we use int2vector's for other > things than function argument lists nowadays. Yeah. So remove the limit in int2vectorin (probably also oidvectorin), or change logrep to use int2[] not int2vector, or both. > At the same time, I don't understand why it fails in 16 but not in 15. > Maybe something changed in the way we process the column lists in 16? Probably didn't have a dependency on int2vector before. regards, tom lane