MNAC 3 Not using ANSI 'is null'


  sybsystemprocs..sp_activeroles:75
  sybsystemprocs..sp_activeroles:111
  sybsystemprocs..sp_activeroles:124
  sybsystemprocs..sp_addengine:111
  sybsystemprocs..sp_addengine:122
  sybsystemprocs..sp_addexeclass:150
  sybsystemprocs..sp_addexeclass:230
  sybsystemprocs..sp_aux_securityprofile_getattr:46
  sybsystemprocs..sp_aux_securityprofile_getattr:52
  sybsystemprocs..sp_aux_securityprofile_getattr:103
  sybsystemprocs..sp_aux_securityprofile_getattr:108
  sybsystemprocs..sp_aux_securityprofile_getattr:113
  sybsystemprocs..sp_bindcache:238
  sybsystemprocs..sp_bindcache:250
  sybsystemprocs..sp_bindexeclass:236
  sybsystemprocs..sp_cacheconfig:1848
  sybsystemprocs..sp_cacheconfig:1860
  sybsystemprocs..sp_cachestrategy:177
  sybsystemprocs..sp_cachestrategy:181
  sybsystemprocs..sp_cachestrategy:208
  sybsystemprocs..sp_changegroup:329
  sybsystemprocs..sp_changegroup:491
  sybsystemprocs..sp_changegroup:533
  sybsystemprocs..sp_changegroup:537
  sybsystemprocs..sp_ddlgen_database:882
  sybsystemprocs..sp_ddlgen_database:892
  sybsystemprocs..sp_displaylogin:453
  sybsystemprocs..sp_displaylogin:485
  sybsystemprocs..sp_displaylogin:496
  sybsystemprocs..sp_displaylogin:529
  sybsystemprocs..sp_displaylogin:540
  sybsystemprocs..sp_displaylogin:551
  sybsystemprocs..sp_displaylogin:695
  sybsystemprocs..sp_displaylogin:722
  sybsystemprocs..sp_displaylogin:785
  sybsystemprocs..sp_displayroles:426
  sybsystemprocs..sp_do_poolconfig:396
  sybsystemprocs..sp_do_poolconfig:1447
  sybsystemprocs..sp_dropengine:122
  sybsystemprocs..sp_dropengine:133
  sybsystemprocs..sp_dropengine:307
  sybsystemprocs..sp_encryption:920
  sybsystemprocs..sp_hadr_status:14
  sybsystemprocs..sp_hadrvrfyargs:49
  sybsystemprocs..sp_hadrvrfyargs:81
  sybsystemprocs..sp_hadrvrfyargs:102
  sybsystemprocs..sp_hadrvrfyargs:116
  sybsystemprocs..sp_hadrvrfyargs:149
  sybsystemprocs..sp_hadrvrfyargs:223
  sybsystemprocs..sp_hadrvrfyargs:248
  sybsystemprocs..sp_hadrvrfyargs:279
  sybsystemprocs..sp_hadrvrfyargs:333
  sybsystemprocs..sp_hadrvrfyargs:362
  sybsystemprocs..sp_hadrvrfyargs:376
  sybsystemprocs..sp_hadrvrfyargs:399
  sybsystemprocs..sp_hadrvrfyargs:434
  sybsystemprocs..sp_hadrvrfyargs:454
  sybsystemprocs..sp_hadrvrfyargs:473
  sybsystemprocs..sp_helpcache:157
  sybsystemprocs..sp_helpcache:162
  sybsystemprocs..sp_helpcache:189
  sybsystemprocs..sp_helpcache:207
  sybsystemprocs..sp_ldapadmin:252
  sybsystemprocs..sp_ldapadmin:265
  sybsystemprocs..sp_ldapadmin:311
  sybsystemprocs..sp_ldapadmin:317
  sybsystemprocs..sp_ldapadmin:337
  sybsystemprocs..sp_ldapadmin:344
  sybsystemprocs..sp_ldapadmin:352
  sybsystemprocs..sp_ldapadmin:371
  sybsystemprocs..sp_ldapadmin:379
  sybsystemprocs..sp_ldapadmin:448
  sybsystemprocs..sp_locklogin:425
  sybsystemprocs..sp_locklogin:773
  sybsystemprocs..sp_locklogin:1019
  sybsystemprocs..sp_locklogin:1104
  sybsystemprocs..sp_locklogin:1164
  sybsystemprocs..sp_locklogin:1221
  sybsystemprocs..sp_locklogin:1274
  sybsystemprocs..sp_locklogin:1328
  sybsystemprocs..sp_odbc_getindexinfo:112
  sybsystemprocs..sp_oledb_primarykey:87
  sybsystemprocs..sp_passwordpolicy:269
  sybsystemprocs..sp_passwordpolicy:310
  sybsystemprocs..sp_passwordpolicy:316
  sybsystemprocs..sp_passwordpolicy:329
  sybsystemprocs..sp_passwordpolicy:345
  sybsystemprocs..sp_passwordpolicy:673
  sybsystemprocs..sp_rename:175
  sybsystemprocs..sp_restore_system_role:51
  sybsystemprocs..sp_restore_system_role:52
  sybsystemprocs..sp_securityprofile:42
  sybsystemprocs..sp_securityprofile:64
  sybsystemprocs..sp_securityprofile:70
  sybsystemprocs..sp_securityprofile:82
  sybsystemprocs..sp_securityprofile:176
  sybsystemprocs..sp_securityprofile:190
  sybsystemprocs..sp_securityprofile:266
  sybsystemprocs..sp_securityprofile:268
  sybsystemprocs..sp_securityprofile:274
  sybsystemprocs..sp_securityprofile:290
  sybsystemprocs..sp_securityprofile:303
  sybsystemprocs..sp_securityprofile:312
  sybsystemprocs..sp_securityprofile:342
  sybsystemprocs..sp_transactions:247
  sybsystemprocs..sp_transactions:288
  sybsystemprocs..sp_unbindexeclass:391
  sybsystemprocs..sp_versioncrack:76
  sybsystemprocs..sp_volchanged:70
  sybsystemprocs..sp_volchanged:90
  sybsystemprocs..sp_volchanged:96