Can't install timescaledb_toolkit
New to Timescale. But looks like what I need for a Rails app. I’m familiar with Postgres (barely). On macOS 14. Using the Postgres.app (not Brew installed as it’s better for other aspects of what I’m...
View ArticleMultiple timeseries in TimescaleDB using Django as framework
I’m pretty sure this is straightforward but I’m starting with timescaledb and I’m kind of lost with this. I’m trying to setup multiple timeseries in timescaledb. The issue comes with different records...
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Timescale DB backup and restore
Hey guys, I am trying to upgrade from timescale 2.0.2 , PSQL 11 → Timescale 2.13, PSQL 16. Now what I am currently facing only in 2.13 is the following: pg_restore: error: COPY failed for table...
View ArticleUpgrade Timescale version on replica server
After upgrading the minor version of Timescale on the primary server from 2.12 to 2.13 I get the following error on the read-only replica server: ´´´ # \dt ERROR: could not access file...
View ArticleContinuous Aggregates and PostGis datatypes/funtions
I have some Select which used PostGis Functions and datatypes it works perfect but then I try to make a Continius Agregate with the same selection problems started - during update I I have an “ERROR:...
View ArticleCorrect indexing strategy for columns derived from hypertable key
I’d like timescale to allow creating chunk-aware indexes (for lack of better terms) and I think the example below is clear enough. Before logging a github issue requesting a feature, I’d like to...
View ArticlePerformance issues with materialized_only=false
I’m trying to use the realtime aggregate feature but having major issues with performance. Perhaps it’s something I’m doing like a missing index but I just can’t see it. I’m using timescale 2.13.0 on...
View ArticleTOAST size is larger after compression
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View ArticleTimezone handling in data chunking
Hi all, I am currently configuring timescale to create data chunks every 24 hours, using chunk_time_interval => interval ‘1 day’. It looks like it’s always chunking using GMT time-zone, i.e. The...
View ArticleCreate_hypetable with if_not_exists => true throws error
When I run create_hypertable() using if_not_exists => TRUE in PostgreSQL Version 13.3 and TimescaleDB 2.2.1, I see the expected behavior of warning suppression. When I run the same command in...
View ArticleChanging primary key on a compressed chunk
I’ve come across a situation where I need to incorporate an additional primary key into an existing “alarms” hyper table due to changes in requirements. The current table has two columns, “Timestamp”...
View ArticleWhat (if anything) can be done to speed up migrate_data?
These days I am converting a lot of regular tables to hypertables. In some cases, we’ll want a retention policy so I delete old data before converting to a hypertable. But in other cases, we want to...
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Extremely bad compression ratio
In brief: My compression policy is somehow increasing the size of my data by over 100% instead of compressing. My data is stock tick data, I currently have ~ 1.7 Billion rows of data, and record about...
View ArticleTimescaleDB Integration Issue - Timescale Community Forum
I am currently working on integrating TimescaleDB into my website’s backend, but I’ve run into an unexpected issue. I followed the documentation provided by TimescaleDB, but I’m encountering...
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Bug report (?) : inconsistent results when doing a sum
I may have found a bug here. Could someone please tell me what I should look for to understand this mystery : I have 12 devices who give me each a value over time (every 10 seconds). These values are...
View ArticleHow to uninstall timescaledb (installed from source)
In brief: I need to remove TimescaleDB in order to install a different version. Since there’s no ‘make uninstall’ script, I’m seeking guidance on the proper way to uninstall it cleanly. TimescaleDB...
View ArticleGrafana dashboards
Does anyone have a grafana dashboard which is using timescaledb as the backend? I am having a hard time doing a group by – the query works but I only get 1 line whereas I am expected to see as many...
View ArticleCan aggregates be made to scale across days?
It seems like the default behavior for time aggregates is to stay within the 24 hour time period of the same day. Is it possible to change it? More specifically, I have data that starts at 10PM for...
View ArticleAborting startup docker container
Hi, we have a raspberry pi 4 system and want to install timescaledb via docker. The docker installation is working, hello-world is also starting. But when pulling and running timescaledb:2.9.3-pg14...
View ArticleTimescaleDB Windows installer pg_config path
Hi I just started to use TimescaleDB and got problem at the very first step with the installer - after running the windows installer, it tells me ‘will use pg_conf found at:...
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