I created a PostgreSQL (v10.0) table with a jsonb-array column as follows: Then I want add new animals to the first row as follows: However, I want to append only those elements that are not yet in the array. In this case only [chicken, 2]. Answer probably simplest would be:
Tag: json
BigQuery query nested json
I have JSON data which is saved in BigQuery as a string. { “event”:{ “action”:”prohibitedSoftwareCheckResult”, “clientTime”:”2017-07-16T12:55:40.828Z”, “clientTimeZone”:”3″, …
How can I import a JSON file into PostgreSQL?
For example I have a file customers.json which is an array of objects (strictly formed) and it’s pretty plain (without nested objects) like this (what is important: it’s already include ids): And I want to import them all into my postgres db into a table customers. I found some pretty difficult ways when I should import it as json-typed column
Query combinations with nested array of records in JSON datatype
I’m working on a Rails application that utilizes the Postgres JSON data type. I have a JSON column called data in a table called reports. Let’s say I have multiple entries like this: What I would like to do is return the different combinations of entries that have the same album, src, and background (NOTE: within the objects node, order
Filtering existing objects with SQL query
I’m looking for a library that could filter javascript collections of objets from a SQL query. No such results on Google :/ For example, this objects collection… filtered with… would return… Do you know if such a library already exists ? Or should I devellop it by myself… ? (Uhh –‘) Thanks all ! Answer Thanks for all these answers
Query JSON inside SQL Server 2012 column
I have a column inside my SQL Server 2012 table which contains following Json data. Now I want to use this column data in my query like Is there a way to query JSON data in SQL Server 2012? Answer Honestly, this is a terrible architecture for storing the data, and can result in some serious performance issues. If you
Query for array elements inside JSON type
I’m trying to test out the json type in PostgreSQL 9.3. I have a json column called data in a table called reports. The JSON looks something like this: { “objects”: [ {“src”:”foo.png”}, {“…
Multiple strings in one SQL field
I am trying to revamp an order system for an e-commerce web site. The header table for the orders is tbl_orders, that’s working fine but there is another table underneath that (so to speak) called tbl_orderitems In this table tbl_orderitems I store an Id that refers to the items image but sometimes there is more than one image associated with