Lukas Eder

Lukas Eder has asked 194 questions and find answers to 874 problems.

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About

I am the founder and CEO at Data Geekery, the company behind jOOQ.

Lukas Eder questions

Convert from hex-encoded CLOB to BLOB in Oracle
How to avoid javac warning: unknown enum constant, reason: class file not found, when dependency has optional annotations with enums
Is there any way to denote a T! platform type in Kotlin only, without resorting to using Java
Find only user-defined check constraints in Oracle ALL_CONSTRAINTS
How to discover the underlying primary (or unique) key columns from an Oracle view
Strange length restriction with the DB2 LIKE operator
Is there an alternative to loading a class with Class.forName()?
How does the JLS specify that wildcards cannot be formally used within methods?
HTML <select> element is abbreviated in iPhone or Android browsers
A nice Java XML DOM utility

Lukas Eder answers

Group by time with postgres and jooq
how to combine two nodes into one group in Xpath?
Switch between multiple java versions JDK1.8 and JDK10
Using unnest as a field rather than a table in jOOQ
Mapstruct: kotlin data class with boolean property
No serializer found for class org.jooq.impl.DefaultBinding
Convert from hex-encoded CLOB to BLOB in Oracle
Set NULL value in jooq
group by a field, but if empty group by another field
How to write Unit testing for Jooq Select Query in junit