![]() Of course, you still need to wait at least 1 to 2 days to get their response. Kindly provide them below information to expedite the troubleshooting process. I have the same issue and it's been resolved by OVH support. But again, like the /30 IP before, it failed to work. The support person only said that he will escalated it to higher support.īecause I need to get the server works, I tried to order 1 more IP failover and hope it will work this time. I called their support and got useless response, and they reply it once with some instruction to do on Rescue Mode, I follow their instructions at email them back.Īfter 2 more days (4 days total) they haven't reply so I call them again on May 30. I contacted the support by creating a ticket 2655560307 on May 28 and got no answer after 2 days. This is not my first Proxmox server and I also followed the guide from OVH website and from Proxmox website about OVH network setting. I can ping my main IP from the VM, I even can ping to the gateway IP from VM, but I cannot ping to 8.8.8.8, or any IPs outside. But still the IPs failover cannot reach the internet. Setup correct gateway - which is similar to my main server IP but with 254 at the end (x.x.x.254). I created virtual MAC on OVH panel, assign it to the VM network on Proxmox. ![]() I installed proxmox with OVH template without problem (hardware and main IP works as expected). I also ordered 4 more additional IPs (IP Failover) and I plan to install Proxmox on it. I see great reasons to not use character, but I don't see any reason to use text unless you actually need arbitrary length strings.After read this post - I decided to give OVH a try on May 25. In most situations text or character varying should be used instead. While character(n) has performance advantages in some other database systems, there is no such advantage in PostgreSQL in fact character(n) is usually the slowest of the three because of its additional storage costs. There is no performance difference among these three types, apart from increased storage space when using the blank-padded type, and a few extra CPU cycles to check the length when storing into a length-constrained column. Regarding Text/Varchar - Straight from the docs: Using identity columns avoids these issues by constraining to the SQL standard and not being dependent on a Sequence and pseudo-datatype. Copying the table using the CREATE TABLE LIKE syntax will not correctly replicate the sequence functionality.Requires additional permissions for the sequence to insert to the table - a frequent oversight. ![]() Serial functions by implicitly creating a Sequence object and setting the default value of the column to pull from the sequence. ![]() Regarding Serial vs identity - They will function largely the same, but there are a number of problems that come with Serial. ![]() Test your index usage by forcing it via SET random_page_cost = 0.1 and then EXPLAIN ANALYZE SELECT.This was suggested several times when I've read the documentation. This feature is gold because every instance knows the db server already and you don't have to use another service for this. I use this to notify all my app servers that the config table has changed which I'm caching on the app servers because of the very frequent access. You have the ability to notify all your (website's) back-end instances via LISTEN notifications NOTIFY notifications, 'payload'.For substring search LIKE '%gres%' use CREATE EXTENSION pg_trgm CREATE INDEX ON table USING GIN (title gin_trgm_ops).For prefix search LIKE 'postgres%' use CREATE INDEX ON table (title text_pattern_ops).All PostgreSQL database managers suck majorly.AUTO_INCREMENT changes to GENERATED ALWAYS AS IDENTITY.You can actually store IPs now (IPv4 and IPv6) with the inet type. ![]()
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