I have a Python Lambda function that creates a SQL table in Athena. How do I properly concatenate variables in my query? When I set the LOCATION value, I receive the error response below. The function runs successfully if I hard code the LOCATION value. Error response: Lambda function: Thank you. Answer Have …
Tag: sql
How to find login name in SQL Server from a user_name of database
How can I find login name in SQL Server from a user_name of database using a stored procedure? Answer For example you can use the system functions
Java Sqlite how to print a.rowname
I asked myself how I print a.rowname in Java with jbdc sqlite. Or did I take the wrong solution to fetch all the Selected data? I tried this: And I get this error: In Python it works kind of like this. I can later just get the Selected data from the array: Answer You do not select a.spieler try: Update
Calculating time difference returns null [closed]
Closed. This question is not reproducible or was caused by typos. It is not currently accepting answers. This question was caused by a typo or a problem that can no longer be reproduced. While similar questions may be on-topic here, this one was resolved in a way less likely to help future readers. Closed 1 y…
How to carrying over values for missing dates in time series using last value windows analytical functions in mysql
How to carrying over values for missing dates postcode/indicator_category to create full monthly time series. Im trying to use last_value to carry over values but not able to make it. Is my approach correct? Any help would by highly appreciated. Example given a table: INSERT INTO value to indicator_data table…
How to store number in shortest possible size?
I will be adding comments into my website and I want to have a tree structure so each comment can have a parent. This creates a problem when retrieving comments because each comment would have to be traversed for children and this is unacceptable when it comes to database storage. There are various solutions …
Simpler way to do a SUM with a fanout on a join
Note: SQL backend does not matter, any mainstream relational DB is fine (postgres, mysql, oracle, sqlserver) There is an interesting article on Looker that tells about the technique they use to provide correct totals when a JOIN results in a fanout, along the lines of: A good way to simulate the fanout it jus…
PHP, SQL – INSERT INTO SELECET CASE
I have this PHP code connected with form (using nette framework), name of columns are different in every table but geo column is in everyone: which generate this SQL: but I’m getting this error: The goal is to COPY data into the same table but change value of geo column before insert. I know that ELSE v…
Multiple functions calling a same function. I need to create a flag
Multiple functions calling a same function. I need to create a flag. Suppose I have 4 functions(f1,f2,f3 and f4) in a PLSQL package. F1 is being called by F2,F3 and F4. All I want a flag in order to track which function call the F1. For example . If f2 called f1 then flag=2,flag=3 when f3 called f1 and so
Get DateTime from text
How to separate and display only the DateTime from the string? I have a column that holds this data: I used this query to separate out the time: and it returned the same lines. String didn’t get filtered When I tried using this statement: I got this error Conversion failed when converting date and/or ti…