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Latest posts
Last updated about 1 month ago
Managing Sensitive Data in jOOQ 3.21+ Logs
about 1 month ago
One of jOOQ’s most popular feature is the out-of-the-box debug logging experience...
Consider using JSON arrays instead of JSON objects for serialisation
9 months ago
When implementing the awesome MULTISET operator in jOOQ, its implementation mostly relied...
When SQL Meets Lambda Expressions
about 1 year ago
ARRAY types are a part of the ISO/IEC 9075 SQL standard. The...
Think About SQL MERGE in Terms of a RIGHT JOIN
about 1 year ago
RIGHT JOIN is an esoteric feature in the SQL language, and hardly...
Resisting the Urge to Document Everything Everywhere
about 1 year ago
Every product manager knows this situation: This is such a common pattern...
jOOQ 3.20 released with ClickHouse, Databricks, and much more DuckDB support, new modules, Oracle type hierarchies, more spatial support, decfloat and synonym support, hidden columns, Scala 3, Kotlin 2, and much more
about 1 year ago
New dialects: jOOQ 3.20 ships with 2 new experimental dialects: ClickHouse is...
Emulating SQL FILTER with Oracle JSON Aggregate Functions
almost 2 years ago
A cool standard SQL:2003 feature is the aggregate FILTER clause, which is...
Getting Top 1 Values Per Group in Oracle
about 2 years ago
I’ve blogged about generic ways of getting top 1 or top n...
How to Pass a Table Valued Parameter to a T-SQL Function with jOOQ
about 3 years ago
Microsoft T-SQL supports a language feature called table-valued parameter (TVP), which is...
How to Turn a List of Flat Elements into a Hierarchy in Java, SQL, or jOOQ
about 3 years ago
Occasionally, you want to write a SQL query and fetch a hierarchy...
3.18.0 Release with Support for more Diagnostics, SQL/JSON, Oracle Associative Arrays, Multi dimensional Arrays, R2DBC 1.0
about 3 years ago
DiagnosticsListener improvements A lot of additional diagnostics have been added, including the...
How to use jOOQ’s Converters with UNION Operations
about 3 years ago
jOOQ 3.15 introduced the concept of an ad-hoc converter, a converter that...