Is SQL really a programming language after all? - Stack Overflow
Apr 15, 2020 · 6 SQL is considered to be a Fourth Generation computer language. The first three are basically: Machine code. Assembly code. Common general-purpose languages, such as C, C++, …
LANGUAGE SQL vs LANGUAGE plpgsql in PostgreSQL functions
Am very new in Database development so I have some doubts regarding my following example: Function f1() - language sql create or replace function f1(istr varchar) returns text as $$ select 'he...
What are the differences between T-SQL, SQL Server and SQL
Sep 19, 2013 · A further note - the SQL extensions, like T-SQL, are generally considered full-fledged programming languages, complete with looping, if/then, case statements, etc. SQL itself is limited to …
Should I use != or <> for not equal in T-SQL? - Stack Overflow
Yes; Microsoft themselves recommend using <> over != specifically for ANSI compliance, e.g. in Microsoft Press training kit for 70-461 exam, "Querying Microsoft SQL Server", they say "As an …
Is SQL syntax case sensitive? - Stack Overflow
Sep 30, 2008 · 25 This isn't strictly SQL language, but in SQL Server if your database collation is case-sensitive, then all table names are case-sensitive.
What are good alternatives to SQL (the language)? [closed]
I occasionally hear things about how SQL sucks and it's not a good language, but I never really hear much about alternatives to it. So, are other good languages that serve the same purpose (database
sql - What are DDL and DML? - Stack Overflow
Apr 5, 2010 · I have heard the terms DDL and DML in reference to databases, but I don't understand what they are. What are they and how do they relate to SQL?
Spark SQL vs Databricks SQL - Stack Overflow
Nov 25, 2022 · Spark SQL as execution engine inside Spark. As was mentioned in this answer, Databricks SQL as language is primarily based on Spark SQL with some additions specific to Delta …
What is the difference between SQL, PL-SQL and T-SQL?
Jun 25, 2009 · SQL is a declarative language to operate on relational data: tables, views, resultsets and similar. It's more or less standardized, and used by almost all relational database management …
Where can I find SQL language specification - Stack Overflow
Feb 17, 2014 · Is there an official SQL standard? I.e. I want to understand what type of expression is supported by SQL language and how this expression evaluated by server? What documents are …