Unanswered Questions tagged with PostgreSQL
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When using AWS DMS, all boolean columns in the CDC are consistently marked as `true` (in parquet files that DMS outputs to S3), regardless of their actual value in the source database.
We are using...
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47
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asked a day agolg...
Hi AWS community,
Our team is currently in the process of upgrading the PostgreSQL engine from version 12 to version 16 on AWS RDS. To ensure a seamless migration with zero downtime, we've opted for...
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72
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asked 4 days agolg...
Hello AWS Community,
I'm seeking advice regarding a persistent error we're facing with our Aurora PostgreSQL Serverless V2 setup running PostgreSQL 15.5. We are periodically receiving an error...
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121
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asked 10 days agolg...
I have Pega application on DB2 which has to be migrated to RDS PostgreSQL.
Can I pass Pega SQL queries as text file to SCT for converting to PostgreSQL?
Reference URL will help. Thanks
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67
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asked 11 days agolg...
We set up a blue/green deployment for our production PostgreSQL RDS during off-peak hours. However, shortly after the creation was completed, I noticed that the data in the Green environment was...
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58
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asked 12 days agolg...
I just jumped into the deep end on this, so please bear with me.
I'm trying to update the PostgrSQL engine on a db as safely as possible, which AWS says means I should use a blue/green deployment. ...
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81
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asked 16 days agolg...
Hi Team,
We want to setup a replication between 2 PostgreSQL RDS instances using logical replication. The condition we have is that on the master instance, we have around 4 years of data, but on the...
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73
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asked 17 days agolg...
Hello,
I have a Redshift database as well as multiple Aurora PostgreSQL clusters. My Aurora PSQL clusters use varying versions of the PSQL engine:
* 15.4
* 14.9
* 14.6
* 13.12
* 13.8
My goal is to...
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227
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asked a month agolg...
I'm trying to write a script to upgrade an RDS PostgreSQL instance from version x to version y. Since RDS only supports direct upgrades to certain versions, the script uses multiple "hops" to upgrade,...
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134
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asked 2 months agolg...
I have an Aurora PostgreSQL regional cluster database (version 15.5), with one writer instance and two reader instances. This database has a large partitioned table with 97 partitions of varying...
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74
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asked 3 months agolg...
I am trying out DMS as a proof of concept from postgres RDS to postgres RDS - when migrating a databse containing only 1 table no problem is encountered however when attempting to migrate a larger...
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1
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98
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asked 3 months agolg...
In a new pipeline we are adding to our product, we are collecting a bunch of data from different sources with something similar to keywords. The collected data is mainly text with associated metadata....
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135
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asked 3 months agolg...