On 1/7/20 3:28 AM, Shrikant Bhende wrote:
Hello,
I am trying to add a column to a table but it's not working,
What version of postgres?
What was the error message?
I have also tried reindex and drop on the same table but those commands are also getting stuck.
Below is the table structure and lock details
Table "csp_details.gcp_compute_pricing"
Column | Type | Collation | Nullable | Default
---------------------------------------------------------+-----------------------------+-----------+----------+-------------------------------------------------------------
id | bigint | | not null | nextval('csp_details.gcp_compute_pricing_id_seq'::regclass)
instance_type | character varying(255) | | |
hourly_rate_full_lowest_price_with_full_sustained_usage | real | | |
hourly_rate_typical_price | real | | |
hourly_rate_full_price_without_sustained_usage | real | | |
hourly_rate_preemptible_price_per_hour | real | | |
region | character varying(255) | | |
platform | character varying(255) | | |
last_updated_timestamp | timestamp without time zone | | | now()
current_generation | boolean | | | false
Indexes:
"gcp_compute_pricing_pkey" PRIMARY KEY, btree (id)
PG_stat_activity O/P
-[ RECORD 1 ]----+---------------------------------------------------------------------------------------------
datid | 24823
datname | vmware
pid | 6672
usesysid | 10
usename | postgres
application_name | psql
client_addr |
client_hostname |
client_port | -1
backend_start | 2020-01-07 08:31:39.26237+00
xact_start | 2020-01-07 08:36:21.025266+00
query_start | 2020-01-07 08:36:21.025266+00
state_change | 2020-01-07 08:36:21.025273+00
wait_event_type | Lock
wait_event | relation
state | active
backend_xid | 388218816
backend_xmin | 388175669
query | alter table csp_details.gcp_compute_pricing add one_yr_commitment_price_hourly_rate real;
backend_type | client backend
-[ RECORD 2 ]----+-----------------------------------------------------------------------------------------
On this table normal vacuum is working but when I tried for VACUUM FULL it was not working, I have tried to take pg_dump in case there's any corruption, pg_dump is working fine.
Thanks
--
Angular momentum makes the world go 'round.
Hello Ron,
There was no error, even though nothing else was running on the table the command was stuck for a long time,
PostgreSQL version is ,
PostgreSQL 10.6 (Ubuntu 10.6-0ubuntu0.18.04.1) on x86_64-pc-linux-gnu, compiled by gcc (Ubuntu 7.3.0-16ubuntu3) 7.3.0, 64-bit
Thanks
On Tue, Jan 7, 2020 at 3:05 PM Ron <ronljohnsonjr@xxxxxxxxx> wrote:
