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Displaying posts with tag: MySQL views (reset)
PostgreSQL Accessing MySQL as a Data Source Using mysql_fdw

There are many organizations where front/web-facing applications use MySQL and back end processing uses PostgreSQL®. Any system integration between these applications generally involves the replication—or duplication—of data from system to system. We recently blogged about pg_chameleon which can be used replicate data from MySQL® to PostgreSQL. mysql_fdw can play a key role in eliminating the problem of replicating/duplicating data. In order to eliminate maintaining the same data physically in both postgres and MySQL, we can use mysql_fdw. This allows PostgreSQL to access MySQL tables and to use them as if they are local tables in PostgreSQL. mysql_fdw can be used, too, with …

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Using MySQL triggers and views in Amazon RDS

I recently had an opportunity to migrate a customer from a physical server into Amazon’s RDS environment. In this particular case the customers’ platform makes extensive use of MySQL triggers and views.  I came across two significant issues that prevented me from following Amazon’s documentation, which basically states “use mysqldump” but doesn’t call out a specific method of dealing with MySQL triggers and views.

Amazon Relational Database Service (Amazon RDS) is a great platform if you’re looking for complete hands-off management of your MySQL environment, but comes at a cost in the area of flexibility, i.e. you don’t have SUPER privilege and this brings up additional challenges.

  1. You need to ensure you set log_bin_trust_function_creators=1 ( by default this is off, 0).
  2. You need to clean up your mysqldump syntax.

#1 is easy, you simply make a configuration change …

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