vdbeExecUnion object that reduces the size of the sqlite3VdbeExec()
stack frame unless the SQLITE_SMALL_STACK compile-time option is
specified as on of the OPTS in the makefile. The vdbeExecUnion object
gets in the way of C-compiler optimizer and results in slightly slower code.
FossilOrigin-Name: 4d0781473a465b4ab0a307914014f3d2ddd0ce33
inside of #ifdef...#endif.
This enhancement is needed due to the change of check-in [39866c0ede5d6ef4].
FossilOrigin-Name: e7db056a0d76b2411cadbae077890df189e49414
with the FORMAT_MESSAGE_IGNORE_INSERTS option. Additionally updated
to ensure strings are returned as UTF8. Ticket 39c85e8a4e.
FossilOrigin-Name: 761396f8cb79be34853ba698a65af54874c3c10e
sqlite3VdbeExec() routine to use less stack space. Use this script
when constructing the amalgamation. (CVS 6704)
FossilOrigin-Name: 7f43391831b03e53d967acee6ae02089740aaedb