3 ms·
The article mentions that as well: "Backward gotos could be ok when it makes sense that your error case would repeat the last iteration" Btw, in Ruby there are
by glassx 14y ago
The article mentions that as well: "Backward gotos could be ok when it makes sense that your error case would repeat the last iteration"
Btw, in Ruby there are two keywords that are basically backward gotos: redo and retry.
- einhverfr 14y agoThat's the exact case where I saw it in the PostgreSQL code. Re-doing join pruning when a join was eliminated.