In hive there is some data I have. Now I want to convert the start_timestamp into unix_timestamp in second. How to do that? Because the start_timestamp has two formats: First format: 2018-03-22 …
Tag: sql
Enquote multiple text fields in CSV – Sublime Text 3
I have a CSV file containing info to be inserted in a database with SQL using insert similar to the below example: INSERT INTO `Person`(`name`, `occupation`, `residence`, `comments`) VALUES (GIBEL …
Writing data to a single row of multiple tables
I have a table with error numbers and a reference for storing errors. I need to write errors in one line, I got the following option, but it depends on the order of records in the table. DECLARE @…
Dataframe transformation (preparation to sql export)
How to make such transformation as in the below image ?
How to Join Two tables records in mysql
I want to join two tables , booking table id from_branch to_branch 1 2 4 2 3 4 Branch Table id name 1 pune 2 mumbai 3 nanded 4 parbhani 5 …
How to get error from “SQLCMD” through c#?
Running SqlCmd utility using C# this way : // Calls the sqlcmd ProcessStartInfo info = new ProcessStartInfo( “sqlcmd”, @” -S VDSS218 -i D:RaviBlank_Database_Creation_script.sql”)…
Select one of each matching results from group last record from date
I have multiple customers that are a part of a group designated by a group id. I would like to retrieve 1 record from a related table for each of the matching group members (last record before a …
How do you join multiple foreign keys?
I am creating a blog using PHP and SQL, I am trying to query everything in 1 SQL query so I can bring out all of the comments with the authors and all of the blogs with the authors. Each of them have …
Cannot exclude previous non-duplicate rows
In a nutshell, here it is: I have 1000(ish) employees who have multiple recurrent annual training requirements I need to be able to sort the employees by County, Facility, Employee, and Type of Training (and also allow for sorted lists at each level) I want to display only the most recent date the Employee took the training What I’ve tried
Is it possible to convert a timestamp to human readable date (in any language) with CodeIgniter 3.1.9
Is it possible to convert a timestamp to human readable date (in any language) with CodeIgniter 3.1.9. As much as possibe, I would like to use helper (date helper). Input : 2018-11-01 17:12:26. …