September 26, 2024: PostgreSQL 17 Released!
Supported Versions: Current (17) / 16 / 15 / 14 / 13 / 12
Development Versions: devel
Unsupported versions: 11

34.16. Oracle Compatibility Mode #

ecpg can be run in a so-called Oracle compatibility mode. If this mode is active, it tries to behave as if it were Oracle Pro*C.

Specifically, this mode changes ecpg in three ways:

  • Pad character arrays receiving character string types with trailing spaces to the specified length

  • Zero byte terminate these character arrays, and set the indicator variable if truncation occurs

  • Set the null indicator to -1 when character arrays receive empty character string types

Submit correction

If you see anything in the documentation that is not correct, does not match your experience with the particular feature or requires further clarification, please use this form to report a documentation issue.