postgresql - Should I be concered by large SERIAL values?
1 I have a Django application that uses PostgreSQL to analyze data from tweets. The data set increases by thousands of records with each request. I am using the database primarily as a …
postgresql - Difference between PRIMARY KEY and SERIAL (with …
Aug 25, 2022 · Is there any difference between a table with a field defined as userId serial PRIMARY KEY and a table with a field defined as userId serial and then having an index …
postgresql - How do you reset a serial type back to 0 after …
Mar 4, 2022 · How do you reset a serial type back to 0 after deleting all rows in a table? Ask Question Asked 3 years, 9 months ago Modified 2 years, 1 month ago
postgresql - Why is the serial primary key incrementing despite a …
Jul 7, 2021 · Why is the serial primary key incrementing despite a using "On Conflict Do Nothing? Ask Question Asked 4 years, 5 months ago Modified 1 year, 10 months ago
How do I use currval() in PostgreSQL to get the last inserted id?
Jun 13, 2011 · -2 Different versions of PostgreSQL may have different functions to get the current or next sequence id. First, you have to know the version of your Postgres. Using select version …
postgresql - How to add a serial ID to a table? - Database ...
Sep 30, 2021 · Alternatively, you could add a serial or IDENTITY column to your table before importing data from your CSV and not assign it in the process, then it defaults to serial …
postgresql - How to auto-increment a serial column ON UPDATE ...
Jun 23, 2021 · When creating a sequence in Postgres 10, how do you auto-increment on updates? (Not just assign the next higher number for the next inserted row.) For example, …
postgresql - How can I change an existing type from "bigint" to ...
Jan 2, 2018 · I have a PostgreSQL table with the following structure: I simply need to change the TYPE of prove_identity_id from bigint to bigserial. I read the docs but wasn't able to …
Add auto increment to already existing primary key column …
Feb 23, 2021 · Add auto increment to already existing primary key column PostgreSQL Ask Question Asked 4 years, 9 months ago Modified 4 years, 9 months ago
Creating a PostgreSQL SERIAL column using pgAdmin3
The data types serial and bigserial are not true types, but merely a notational convenience for creating unique identifier columns (similar to the AUTO_INCREMENT property supported by …