Question : I am trying to add 2 new hstore key/value pairs in my postgreSQL database. Is it possible to […]
Tag: hstore
HStore vs. multiple tables with inheritance – do I have a good use case for HStore?
Question : My broader question here has to do with when it is appropriate to use HStore vs. multiple tables […]
Create hstore from key-value result set
Question : I have following columns: key | value ———– foo | 1 bar | 2 Is there a recommended […]
How can I update an hstore[] field?
Question : I have table products, in which there is an hstore array field countries_of_origin. So a product that is […]
How to store thousands of properties related to a record in PostgreSQL?
Question : I have a database of approximately 300K records. For each of theses records there are up to 1600 […]
Postgres nested hstore select query
Question : I have a carts table with items hstore column. An example entry in this column is: carts.items row#1 […]
Adding hstore entries to an uninitialized (NULL) column
Question : I got bitten by this “feature” recently. If your hstore column is uninitialized and you start adding entries […]
hstore type does not exist with hstore installed postgresql
Question : I recently had to copy over a databases structure from one database to another with the command pg_dump […]
How to query hstore tag keys that match part of the filter string
Question : In PostgreSQL query, how can I filter the results by using any record that tags with a key […]
Dynamically convert hstore keys into columns for an unknown set of keys
Question : I have a database that stores a bunch of custom fields using hstore. In order to merge it […]
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