CBSE Board Exam 2026: Informatics Science Class 12 Sample Paper

Class 12 Informatics Practices paper includes SQL queries, Python programming, digital footprints, web hosting, and ...
GitHub

From SQL to SPL：Substring from a column of strings

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Hacker

A Basic Guide to MySQL Tests Automation

Your browser does not support the audio element. In one of the previous articles, I described how to create test cases for MySQL, as well as display their results in ...
IEEE

Efficient processing of substring match queries with inverted q-gram indexes

Abstract: With the widespread of the internet, text-based data sources have become ubiquitous and the demand of effective support for string matching queries becomes ever increasing. The relational ...
Network World

How to work with substrings on Linux

There are quite a few ways to extract words and substrings from lines of text on a Linux system, replace them with other strings, select delimiters, and even get rid of white space at the beginning ...
TechRepublic

How to Extract a Substring in Excel Using FIND() and MID() Functions

How to Extract a Substring in Excel Using FIND() and MID() Functions Your email has been sent Learn how to use MID() and FIND() and then combine them to parse substrings from inconsistent data.
Ars Technica

Oracle SQL query for a substring

I have a column of data with values resembling this: HL7_Result_for_Message_ID_123Q324343.hl7 I need to grab that ID number (in bold), the challenge being that it can be any and all lengths. I have ...
GitHub

Postgres: substring generates numeric arguments instead of integer

library(dbplyr) translate_sql(substring('abcdefghijklmno', 6,7)) #> Expected: <SQL> substring('abcdefghijklmno', 6, 7) #> Actual: <SQL> substring('abcdefghijklmno', 6 ...