我稍微修改了PostgreSQL odbc驱动程序，内置在Mac OS X上，然后运行iODBC管理员，它与dump崩溃了：
Process: iODBC Administrator64 [2817]
Path: /Applications/iODBC/iODBC Administrator64.app/Contents/MacOS/iODBC Administrator64
Identifier: org.iodbc.iODBCAdministrator64
Version: iODBC Administrator64 version 3.52.12 (3.52.12)
Code Type: X86-64 (Native)
Parent Process: ??? [1]
Responsible: iODBC Administrator64 [2817]
OS Version: Mac OS X 10.13.3 (17D102)
Report Version: 12
Anonymous UUID: EBAEDCCA-DFB6-7D4B-77DE-98E6D56BD279
Time Awake Since Boot: 6000 seconds
System Integrity Protection: enabled
Crashed Thread: 0 Dispatch queue: com.apple.main-thread
Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0x0000000000000068
Exception Note: EXC_CORPSE_NOTIFY
Termination Signal: Segmentation fault: 11
Termination Reason: Namespace SIGNAL, Code 0xb
Terminating Process: exc handler [0]
VM Regions Near 0x68:
-->
__TEXT 0000000104715000-0000000104719000 [ 16K] r-x/rwx SM=COW /Applications/iODBC/iODBC Administrator64.app/Contents/MacOS/iODBC Administrator64
Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0 libsystem_c.dylib 0x00007fff5b869ea9 flockfile + 18
1 libsystem_c.dylib 0x00007fff5b87292d vfprintf + 24
2 pgodbc.so 0x000000010a0aa248 mylog + 408
3 pgodbc.so 0x000000010a057e3a PGAPI_AllocEnv + 42
4 pgodbc.so 0x000000010a0a108c SQLAllocHandle + 76
5 org.iodbc.core 0x0000000104746079 _iodbcdm_driverload + 1113
6 org.iodbc.core 0x0000000104748345 SQLDriverConnect_Internal +