I have one select statement that returns a query like this: SELECT value FROM dummy WHERE condition = 1; ROW | value —–|—– 1 | val1 2 | val2 3 | val3 4 | val4 I …
limit query time in the client side of PostgreSQL
I’m trying to query the PostgreSQL database, but this is a public server and I really don’t want to waste a lot of CPU for a long time. So I wonder if there is some way to limit my query time for a …
Identify connection between two columns and insert corresponding values
I have the following table which you can also find in the SQL fiddle here: I use the following query: All this works fine so far. Event_01 only has a CampaignID. Event_02 and Event_03 have a CampaignID and Products. Now I want that if I select Product B in the query the corresponding values on CampaignID leve…
How do I modify my SQL Statement so each Project has (x) Judges and each Judge participates evenly among their population?
Question How do I modify my SQL Statement so each Project has 4 unique judges and each Judge evenly judges the same number of projects for their assigned division and category? Requirements …
How do I parameterize this jsonb array contains query?
I have the following sql: Which gives me (as expected): 789019 | 789019 Now, I need to parameterize the query but am unable to: I get an empty row and that’s because it is literally searching for “$1”. I try to remove the double quotes then it complains I’m not sure how to resolve this…
HIVE-SQL_SERVER: HadoopExecutionException: Not enough columns in this line
I have a hive table with the following structure and data: Table structure: Trying to push this data into the SQL Server. But while doing so, getting the following error message: What I tried: There’s an online article where the author has documented similar kind of issues. I tried to implement one of t…
Change String to Decimal Laravel Migration
I’m trying to Alter my current table and can do it just fine with a SQL Query in my migration file like this: <?php public function up() { Schema::table('xyz', function (Blueprint $…
Select query to group records in output json using BigQuery
I have a datetime partitioned table in BigQuery with a schema like: So, if I do a SELECT * FROMmy_table`, it will generate a JSON with a structure like: And that format works well in most of my use cases, except for one. So, if I wanted the id’s of all the inverters i would do But I also need
How to retrieving data as customized format
I retrieved some data as below (image 01). i used this query: But I want that, like this type as below (image 02) Answer You can use conditional aggregation and window functions:
Show jobs over 3 BUSINESS DAYS old
Can someone offer any help on how I would amend the SQL code to show jobs that are over 3 BUSINESS DAYS old? I have the following code: This shows me all jobs that have been logged more than 3 days ago based on the current date. However I want this to only show me the jobs that have been