I have fixed #822. BigDecimals are truncated in INSERT (and probably also UPDATE) statements in DB2, Derby, and HSQLDB: https://sourceforge.net/apps/trac/jooq/ticket/822
A snapshot of the upcoming jOOQ 1.6.6 is available on the sonatype maven repository: https://oss.sonatype.org/content/repositories/snapshots/org/jooq/ The issue that you reported has more implications in DB2, Derby: https://sourceforge.net/apps/trac/jooq/ticket/824 And in SQLite: https://sourceforge.net/apps/trac/jooq/ticket/823 Other RDBMS are not affected: H2, Ingres, MySQL, Oracle, Postgres, SQL Server, Sybase Cheers Lukas
