compiling with oracle support is broken

[rainer]

Compiling with support for Oracle database is broken due to typos in the code (regression). Problems are

sh_database.c:696: error: syntax error before "if"

and

sh_database.c:524: warning: statement with no effect

Furthermore, gcc complains about aliasing:

sh_database.c:623: warning: dereferencing type-punned pointer will break strict-aliasing rules
sh_database.c:658: warning: dereferencing type-punned pointer will break strict-aliasing rules

[rainer]

Fixed in changeset [45].