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Best Practices: Salting & peppering passwords?
...e that someone with some security experience supports this method. Would a MySQL AES_ENCRYPT($passwordHash, $serverSideKey) call also be an appropriate way of implementing this?
– foochow
Jun 27 '13 at 19:40
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Adding a new SQL column with a default value
I am looking for the syntax to add a column to a MySQL database with a default value of 0
10 Answers
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Update multiple columns in SQL
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Works on MySQL.
– João Farias
Dec 16 '16 at 19:44
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Search of table names
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This is MySQL syntax on a question tagged sql-server
– Mike Guthrie
Sep 8 '17 at 13:34
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Difference between rake db:migrate db:reset and db:schema:load
...ord/Rakefile
which has these tasks.
namespace :db do
task create: ["db:mysql:build", "db:postgresql:build"]
task drop: ["db:mysql:drop", "db:postgresql:drop"]
end
This may not answer your question but could give you some insight into go ahead and look the source over especially the rake file...
App Inventor 2 拓展参考文档 · App Inventor 2 中文网
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【数据库】LeanDB 数据库扩展
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Create code first, many to many, with additional fields in association table
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I don't know I but this works better with MySql. Without the builder, Mysql throw me an error when I tried the migration.
– Rodrigo Prieto
Jul 4 '17 at 14:28
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Find the files that have been changed in last 24 hours
E.g., a MySQL server is running on my Ubuntu machine. Some data has been changed during the last 24 hours.
6 Answers
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CodeIgniter activerecord, retrieve last insert id?
...db->insert_id()
// it can be return insert id it is
// similar to the mysql_insert_id in core PHP
You can refer this link you can find some more stuff.
Information from executing a query
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Generate MD5 hash string with T-SQL
...he magic that worked for me to give a perfect match between SQL Server and MySql
select LOWER(CONVERT(VARCHAR(32), HashBytes('MD5', CONVERT(varchar, EmailAddress)), 2)) from ...
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