Cannot enable chunk skipping after upgrading to 2.17.1
Hi, I upgraded Timescale from 2.16.0-dev to 2.17.1 and have been trying to use chunk skipping on a compressed hypertable. I do select enable_chunk_skipping ('hypertable_name', 'column_to_skip') but...
View ArticleTemporal tables
For our time-series data use case data can arrive from telemetry, but then may undergo several iterations of curation and modification. We need to see all of these changes, the data as it arrived, the...
View ArticlePg_dump for hypertable not working
Hi, Trying to get a data export for a 30gb hypertable using pg_dump :- postgres version 14.13 timescale version 2.14.2 Currently failing with below error :- pg_dump -Fc -v -t mytab_v4 -f mytab_v4.dmp...
View ArticleChunk skipping metadata in _timescaledb_catalog.chunk_column_stats for chunks...
Hi, I am experimenting with a use case where the hypertable H I have can have a new integer column C added at some point in time with only the newer data having values for C. This will mean that the...
View ArticleExcited to Join the Timescale Community. Hello and a Few Questions!
Hello Timescale Community, I’m thrilled to make my first post here and become part of this amazing community. I’ve been following Timescale’s progress since its early days—back when I was an even...
View ArticleHomebrew Timescaledb installs new pg16, already have pg17
Running brew install timescaledb automatically installs a fresh postgresql@16, even though I already have version 17 installed (and only v17 installed). When I try to add the extension to a database:...
View ArticleConnection Issue: "Too Many Clients Already" Error While Inserting Rows
Hello Team, I am experiencing an issue with my TimescaleDB setup while trying to store time-series data. When my application attempts to write rows to the database, it intermittently fails with the...
View ArticleIssues with TimescaleDB Integration on My Website
Hi Timescale Community, I’m currently integrating TimescaleDB with my website to manage time-series data (user activity logs and sensor data), but I’m encountering a couple of issues during the setup...
View ArticleHow to get money back from Paytm if wrong transaction
To refund money from Payt’M for a wrong transaction, you should immediately contact Paytm’s customer support : 09773-2O-5241- call Now ✓and…. 2 posts - 1 participant Read full topic
View Articleपेटीएम से पैसे वापस कैसे पाए अगर गलत ट्रांजेक्शन हो जाए?
पेटीएम से गलत अकाउंट में पैसे ट्रांसफर हो गए हैं, उन्हें वापस पाने के लिए क्या करे? पेटीएम के कस्टमर केयर नंबर (√O977↑3205↓241π) या पर कॉल करें… 2 posts - 1 participant Read full topic
View ArticleRestoring with concurrency - error
I was testing restore backup with concurrency option from Timescale Documentation | FAQ and troubleshooting. Unfortunatelly during pg_restore phase shows lots of errors (from first command and from...
View ArticleChunk does not exist error from hypertable_size query
We periodically read the size of our hypertable using “SELECT hypertable_size(‘tablename’)” Recently we ran into an error during the size query: Npgsql.PostgresException (0x80004005): 42P01: relation...
View ArticleRecompression Needed For Chunk Skipping
According to the documentation enable_chunk_skipping, " Enable range statistics for a specific column in a compressed hypertable. This tracks a range of values for that column per chunk. Used for...
View ArticleIssues Migrating Hypertable from PostgreSQL 15.5/TimescaleDB 2.11 to...
I am migrating a database from PostgreSQL 15.5 with TimescaleDB 2.11 to PostgreSQL 17 with TimescaleDB 2.17 using pg_dump and pg_restore. The database restores successfully, including tables, views,...
View ArticleDifferent Performance on Different Time Ranges for Same Query Irrespective of...
Hello Everyone, I am stuck in following issue: My query is using time_bucket_gapfill. It gives different performance on different time ranges irrespective of length of period. What could be the...
View ArticleSome jobs never end if stared by the job scheduler
Hi, I’m having a strange issue with running jobs on timescaledb 2.14.2 on PostgreSQL 14. I have a function that calls refresh materialized view. Calling the function directly finished in about 1...
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Download of older Version
I have a fairly old PostgreSQL installation (PG11) running. Timescale is at version 1.4… I know - really old. I need to install the latest Timescale version that supports PG11. It looks like this...
View ArticleQuestion About Replication and Hypertables in TimescaleDB
Hi Community, I hope this message finds everyone well. I have a question regarding replication (master - slave) in TimescaleDB, specifically about why hypertables cannot be replicated. I noticed that...
View ArticleRow and column format with PostgreSQL and TimescaleDB?
I use Postgres 16 and 17. I read that TimescaleDB provides column compression. Would this mean that data in stored in column format? Do I necessarily need time to store in columnar format, please? I...
View Articleinterpolated_delta calculation
Here we have original data for 30 minute of interval and some of the case we will have random data within a day. When we are trying to aggregate data for day using the interpolated delta function. We...
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