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Python SQL query string formatting
...in a procedure. The call will just return the last query that was called.
MYSQL
DROP PROCEDURE IF EXISTS example;
DELIMITER //
CREATE PROCEDURE example()
BEGIN
SELECT 2+222+2222+222+222+2222+2222 AS this_is_a_really_long_string_test;
END //
DELIMITER;
#calling the procedure gives you ...
How to generate a create table script for an existing table in phpmyadmin?
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Mysqladmin can do the job of saving out the create table script.
Step 1, create a table, insert some rows:
create table penguins (id int primary key, myval varchar(50))
insert into penguins values(2, 'werrhhrrhrh')
insert i...
How to select rows with no matching entry in another table?
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From similar question here MySQL Inner Join Query To Get Records Not Present in Other Table I got this to work
SELECT * FROM bigtable
LEFT JOIN smalltable ON bigtable.id = smalltable.id
WHERE smalltable.id IS NULL
smalltable is where you have miss...
Is there a version control system for database structure changes?
... database engines should support dumping your database into a file. I know MySQL does, anyway. This will just be a text file, so you could submit that to Subversion, or whatever you use. It'd be easy to run a diff on the files too.
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Getting current date and time in JavaScript
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For this true mysql style use this function below: 2019/02/28 15:33:12
If you click the 'Run code snippet' button below
It will show your an simple realtime digital clock example
The demo will appear below the code snippet.
funct...
Remove ActiveRecord in Rails 3
... line that loads the module for your database. This could be the line gem "mysql" for example.
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When should I use Memcache instead of Memcached?
...+ front end web servers) and 20+ back end database servers and replicants (mysql & mssql mix), a farm of memcached servers (12 servers in group) supports multiple high volume OLTP applications answering 25K ~ 40K mc->get calls per-second. These calls are those that do NOT have to reach a dat...
Adding VirtualHost fails: Access Forbidden Error 403 (XAMPP) (Windows 7)
... Apache 2.4.3 - now working with above addition, plus I had the Apache and MySQL services "checked" in the Control Panel which was causing XAMPP CP to stop responding. Unchecked services - Apache ran, but Access Forbidden error. Added the above permissions, and it works now. Thanks!!
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Can we pass parameters to a view in SQL?
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In MySQL you write a stored procedure and have the last statement in the procedure be the resultset you want returned.
– bobobobo
Jun 6 '13 at 19:23
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How to get script of SQL Server data? [duplicate]
I'm looking for a way to do something analogous to the MySQL dump from SQL Server. I need to be able to pick the tables and export the schema and the data (or I can export the schema via SQL Server Management Studio and export the data separately somehow).
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