I am trying to execute a script based on IF NOT EXISTS condition. But, the block within BEGIN and END gets executed even if IF NOT EXISTS returns 1. I cannot change statements within BEGIN and END blocks. How to handle this situation? Answer As I mention in the comment, GO is not a Transact-SQL operator, it&#…
Tag: sql
how to save database versioning as a sql_last_version variable in logstash
What I’m trying to do is to save the greatest version of rows in the sql_last_value parameter as shown below in my log.conf file after each time it executes. This is my log.conf for logstash: for instance, this is my table: I’m expecting to store 600 as the last_version parameter. I’m sure i…
Filter results by user role
I have a query that returns the total number of users per a specific meta value (gender), considering only users that are not blocked (user_blocked_access): I have to return only the results for a specific user role: But don’t know where I should adds this part of code. Answer You can add an additional …
How to mirror auto increment value and combine with value in another column in mysql
I have an auto increment column id in a table, this works fine but I am trying to create an order_id column that combines the account_id of a user with the auto increment value of id. So the values inside order_id look for example like this: Where the number before the dot is the account_id and the number aft…
How to round timestamp to nearest day with postgresql
How can I round a timestamp to the nearest day in postgresql. I have tried using function date_trunc(‘day’, d_date::timestamp) but I get that is always staying in the same day. Example 1: Example 2: (This one works fine) Answer You could add 12 hours to the timestamp and then do the truncation tha…
SqlBulkCopy error: The locale id ‘0’ of the source column .. and the locale id ‘1033’ of the destination column .. do not match
I know there are similar questions but I still haven’t found the answer to this problem. My setup is the following. Source table: Destination table: SqlBulkCopy call: Working scenario: If my reader executes the query SELECT * FROM BulkTable the sqlBulkCopy works fine. Non-working scenario: this logic mu…
Unpivot Table for Multiple Table
I am facing a problem in Unpivot the table. My table structure is I need to convert this columns into Rows and need output like below Answer I would use apply
SQL Server Update Row where date is not the max date when records are grouped by some ID
I have a table where I account records are loaded daily. If an account comes in to the table and it already exists I keep both records in the database but need to update the record with older …
Correct way to implement nested aggregation in PostgreSQL
I have a table that looks something like this: Multiple foo_id can belong to bar_id, and multiple timestamp can belong to foo_id What I want to do is to count the number of foo_id and the average length of foo_id (i.e. timestamp difference between the last and the first instance of the foo_id), belonging to t…
Regarding SQL Inner Join [closed]
Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed 2 years ago. Improve this question The question is as follows : My question is regarding SQL code for the following question. F…