What do you want to save?
Add Code snippet
New code examples
-
PHP 2022-02-23 04:00:09
php pdo error handling
$database -> errorInfo()[0] # SQLSTATE error code (a five characters alphanumeric identifier defined in the ANSI SQL standard). $database -> errorInfo()[1] # Driver-specific error code. $database -> errorInfo()[2] # Driver-specific error message. Add solution -
SQL 2022-02-22 21:00:12
crud
Create , Read , Update , Delete CRUD is an acronym for the four basic types of SQL commands: Create , Read , Update , Delete . Most applications have some kind of CRUD functionality, and we can assume that every programmer had to deal with CRUD at some po... Add solution -
SQL 2022-02-22 18:25:03
sql to mongodb query converter
The simple anwser? No. The slightly more complex anwser is some people have had luck translating more complex SQL to Mapreduce functions ... http://rickosborne.org/blog/index.php/2010/02/08/playing-around-with-mongodb-and-mapreduce-functions/ http://ri... Add solution -
Python 2022-02-21 03:55:27
django psql setup
This gist I write, because I couldn't find step by step instructions how to install and start postgresql locally and not globally in the operating system (which would require sudo). I hope, this will help especially people new to postgresql! ##########... Add solution -
TypeScript 2022-02-20 00:10:10
oracle 11g scripts for dba
SQL> @gerador_awr ====>Showingthe AWR Settings Inverval/Retention Minute Minute Days Sna... Add solution -
SQL 2022-02-19 23:50:06
how to use aggregate functions in sql
MAX – To find the number of the maximum values in the SQL table. MIN – Number of the minimum values in the table. COUNT – Get the number of count values in the SQL table. AVG – Find average values in the SQL table. SUM – ... Add solution
Best helpers
Ranking is empty