Could not process database: pq: column "queryid" does not exist about collector HOT 6 CLOSED

Thanks for reaching out, I somehow got 0.9.14 working although I'm not 100% certain what I was doing. Possibly talking to the wrong server somehow, but at any rate 0.9.14 works now.

Only other little hiccup is that the config .ini parsing is a little different with 0.9.14 -- I can't get a db_password: value with a "#" literal in it to work, I have to work around by setting PGPASSWORD env. variable instead. Any tip for that?

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Ah OK, backtick escapes work, thanks! Think we're all set with 0.9.14 now, thanks for all the help.

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Hi @schmiddy, thanks for reaching out about this!

The collector version 0.8.0 and 0.9.14 work very differently, so I first want to check which the two versions you are using? (0.9.X is recommended)

In addition, could you send over the output of “SELECT * FROM pg_stat_statements LIMIT 1” from that server? (feel free to mask the data, mostly interested whether queryid is there)

Also make sure to run this on the same database (not just server) you have the collector configured with - sometimes the view the extension sets up will be out of date only in one database.

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We had been using 0.8.0, and that's where I got the ERROR shown about pg_toast, and for which I pulled the large query from.

I tried 0.9.14 as well, which is what gave the complaint about "Could not process database: pq: column "queryid" does not exist".

Here is output from pg_stat_statements:

mydb=> select * FROM pg_stat_statements LIMIT 1;
-[ RECORD 1 ]-------+-------------------------------------------------
userid              | 16386
dbid                | 16416
queryid             | 1067067071
query               | SET application_name='app - 192.168.x.y:60548';
calls               | 1141
total_time          | 81.9250000000004
rows                | 0
shared_blks_hit     | 0
shared_blks_read    | 0
shared_blks_dirtied | 0
shared_blks_written | 0
local_blks_hit      | 0
local_blks_read     | 0
local_blks_dirtied  | 0
local_blks_written  | 0
temp_blks_read      | 0
temp_blks_written   | 0
blk_read_time       | 0
blk_write_time      | 0

(And I am checking all this info in the same "mydb" database where pganalyze's conf. file is pointing at.)

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Very interesting - that doesn't really make sense, since it shouldn't be complaining about that column missing, since its obviously there.

I'll reach out by email to you, maybe we can dig through this in a bit more detail there.

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@schmiddy Can you try putting backticks around the value like this:

db_host: `local#host`

(the way this escaping works unfortunately is an oddity of the go-ini library we are using)

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