The SQL MERGE statement is a device whose mystery is only exceeded by its power. A simple example shows its full power according to standard SQL. Imagine you have a production table for product prices, and a staging table from which you want to load the latest prices. For once, I'm using the Db2 LuW … Continue reading The Many Flavours of the Arcane SQL MERGE Statement
One of jOOQ's biggest strength is the fact that it is a type safe SQL API. "Type safe", in this context, means that every object that you put in a jOOQ query has a well defined type, such as: Condition Field Table These can be used in jOOQ in a type safe way as such: … Continue reading What’s a “String” in the jOOQ API?