All versions: 3.11 | 3.10 | 3.9 | 3.8 | 3.7 | 3.6 | 3.5 | 3.4 | 3.3 | Development versions: 3.12 | Unsupported versions: 3.2 | 3.1 | 3.0 | 2.6

There is always a small mismatch between SQL data types and Java data types. This is for two reasons:

  • SQL data types are insufficiently covered by the JDBC API.
  • Java data types are often less expressive than SQL data types

This chapter should document the most important notes about SQL, JDBC and jOOQ data types.

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