while searching for a way to insert array into single db columns, I found an article about inserting JSON string. However it wasn’t explained how. I tried to search and find the way with no success. I have the following table: What i want to do is insert a Json arry in the address column. like: I thought about inserting
Tag: json
Postgres comparing strings from json and table
I have the following postgres stored function: CREATE OR REPLACE FUNCTION wg.get_user( req jsonb) RETURNS jsonb LANGUAGE ‘plpgsql’ COST 100 VOLATILE AS $BODY$ DECLARE …
how to use wildcard for a column jsonb type
I have a table (named profile) in my Postgres database, which has 3 columns: ID, Day, Ftfm_profile of type jsonb, I tried to extract the row where the profile name (ftfm_profile->’name’) begins with ‘LFBB’ ( sql: LFBB%) using the wildcard as following: the expected result: I can’t seem to find the solution, thanks for your help Answer One option unnests
MySQL use JSON_CONTAINS with a subquery
I’m trying to make a subquery inside JSON_CONTAINS to have a results like this This is what I have tried But since the subery query returns Client instead of “Client” JSON_CONTAINS doesn’t accept the value. ERROR 3141 (22032): Invalid JSON text in argument 1 to function json_contains: “Invalid value.” at position 0. Answer You could just concat the double quotes
Update partial jsonb field in Postgres 13
can anyone help please optimize SQL request Postgres 13 (jsonb). Need to update the “percent” values inside the Jsonb field with the specified ID This example is working, but it works for a very long time on a large database. https://dbfiddle.uk/?rdbms=postgres_13&fiddle=a521fee551f2cdf8b189ef0c0191b730 Answer I would phrase this as: The logic is quite the same as in your original code, but this
Compare JSON Values and identify the differences -Snowflake SQL
I am trying to compare the set of two JSON values for every transaction and extract specific values from the below.. I want to extract the following values cCode,dCode,hcps and mod..Can you please …
PostgreSQL – How to find the row with a record that matches it with a value higher than given value?
Let’s say I have two tables with a 1-to-many relation. Table A (user): id INT, name TEXT Table B (skill): id INT, user_id INT, skill_name TEXT, skill_level INT Each user may have multiple skills. And …
How can I select a nested json object with a group by clause in oracle sql from a table?
Let’s say I have the following statement: WITH t AS ( SELECT ‘A’ AS level_0, ‘A1’ AS level_1_1, ‘object_1’ AS level_1_2, ‘A11’ AS level_2_1, ‘B11’ AS level_2_2 FROM dual UNION ALL SELECT ‘A’ AS …
aggregating Posts with all their Hashtags using Postgres
I have something like Posts in FB/instagram. When a user searches for something, the input query is used to either find Posts that either have this query in their content, OR – one or more of post’s hashtags match this query. The problem : I can’t figure out how to have Posts returned with a nested array of all its
Eliminate double quotes from a json field and deal with characters in PostgreSQL
Some time ago I needed help with a postgresql database with a jsonb field to convert numerical values surrounded by double quotes into standard numerical values and this solution worked very well: Eliminate double quotes from a json field in a selective manner in PostgreSQL I had a field named “test_json” which is composed of for example these 2 rows: